When I have a moment, I’ll try to tally up the responses that I got to “An ethical question involving ebooks”and see if there are any interesting patterns based on self-identified generational markers. Obviously, this is not a properly controlled survey, so the results aren’t going to mean much, but it is interesting that some fairly passionately written comments came from folks who self-identified as coming from generations that broke with the common stereotypes of their respective demographic groups. If I were going to commission a study, one thing that I would almost certainly do is to ask pose a similar question about music and mp3’s, and do have the surveys asking the question about ebooks first, and half the surveys asking the questions about music first. It would be interesting to see if (a) there is a difference in attitudes between music and books, and ...
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New toy: iPod Touch (2nd Generation)
With the price drop, I finally decided to get a 32GB iPod Touch, and I have to admit, Apple has done a really nice job. Its decisions about which applications it decides to arbitrarily blacklist from its AppStore (either now or without warning in the future) is evil, of course, but I don’t plan to develop on a locked-in platform such iPod/iPhone, so that’s not a problem. And of course, given AT&T’s evil customer service, I won’t be getting an iPhone any time soon (life’s too short to play cat and mouse with Apple’s cell phone locking games), this was probably my only opportunity in the short time to play with the iPhone/iPod touch’s e-mail application.
My reaction? Apple’s programmers and UI designers are very, very, good. As Jim Zemlin has pointed out, if Apple’s locked-down platform is ...
Fast ext4 fsck times
This wasn’t one of the things we were explicitly engineering for when were designing the features that would go into ext4, but one of the things which we’ve found as a pleasant surprise is how much more quickly ext4 filesystems can be checked. Ric Wheeler reported some really good fsck times that were over ten times better than ext3 using filesystems generated using what was admittedly a very artificial/synthetic benchmark. During the past six weeks, though, I’ve been using ext4 on my laptop, and I’ve seen very similar results.
This past week, while at LinuxWorld, I’ve been wowing people with the following demonstration. Using an LVM snapshot, I ran e2fsck on the root filesystem on my laptop. So using a 128 gigabyte filesystem, on a laptop drive, this is what people who got to see my demo saw:
e2fsck 1.41.0 (10-Jul-2008) Pass ...
Learning how to communicate
Pity poor Dr. Ari Jaaksi from Nokia. He gave a talk at the Handsets World conference in Berlin on Tuesday, where according to ZDnet, he lectured Open Source Developers that they needed to learn why DRM and other closed technologies were necessary, because of business issues such as subsidized (device) business models. I suspect he wasn’t prepared for the reaction, which took the form of a major fuss on Slashdot, as well as some declarations from a few people on the maemo-users mailing lists that they would never buy another Nokia device. Dr Jaaski then posted today on his blog an entry entitled, “Some learning to do?”, where he stated that while Nokia needs to learn how the open source world works (not just licenses and legal issues, but also the spirit), that the open source world also needed to learn as well — about WHY things are the way ...
Donald Knuth: “I trust my family jewels only to Linux”
Andrew Binstock interviewed Donald Knuth recently, and one of the more amusing tidbits was this:
I currently use Ubuntu Linux, on a standalone laptop—it has no Internet connection. I occasionally carry flash memory drives between this machine and the Macs that I use for network surfing and graphics; but I trust my family jewels only to Linux.
More seriously, I found his comments about about multi-core computers to be very interesting:
I might as well flame a bit about my personal unhappiness with the current trend toward multicore architecture. To me, it looks more or less like the hardware designers have run out of ideas, and that they’re trying to pass the blame for the future demise of Moore’s Law to the software writers by giving us machines that work faster only on a few key benchmarks! I won’t be surprised at all if the whole ...
Organic vs. Non-Organic Open Source, Revisited
There’s been some controversy generated over my use of the terminology of “Organic” and “Non-Organic” Open Source. Asa Dotzler noted that it wasn’t Mozilla’s original intent to “make a distinction between how Mozilla does open source and how others do open source”. Nessance complained that he didn’t like the term “Non-Organic”, because it was “raw and vague - is it alien, poison, silicon-based?” and suggested instead the term “Synthetic Open Source”, referencing a paper by Siobhán O’Mahony, ” What makes a project open source? Migrating from organic to synthetic communities”. Nessance referenced a series of questions and answers by Stephen O’ Grady from Red Monk, where he claimed the distinction between the two doesn’t matter. (Although given that Sun is a paying customer of Red Monk, Stephen admits that this might have influenced his thinking and so he might be “brainwashed” :-).
So let’s take some ...
Organic vs. Non-organic Open Source
Brian Aker dropped by and replied to my previous essay by making the following comment:
I believe you are hitting the nail on the “organic” vs “nonorganic” open source. I do not believe we have a model for going from one to the other. Linux and Apache both have very different models for contribution… but I don’t believe either are really optimized at this point.
Optimization to me would lead to a system of “less priests” and more inclusion.
I made an initial reply as comment, and then decided it was so long that I should promote it to a top-level post.
I assume that when Brian talks about “organic open source” what he means is what I was calling an “open source development community”. Some googling turned up the following definition from Mozilla Firefox’s organic software page: “Our most well-known product, Firefox, is created by an international ...
What Sun was trying to do with Open Solaris
I was recently checking to see what, if any follow-up there had been from Sun’s ham-handed handling of the Open Solaris Trademark, and I ran across this very interesting comment from John Plocher’s Candidate Statement for the Open Solaris Governing Board:
“I also think there was a misunderstanding about what Sun desired when it launched the community (in part) to encourage developers to adopt and use Solaris. My take is that, while there *is* value in getting more kernel, driver and utility developers contributing to and porting the (open) Solaris operating system, there is significantly *more* value in having a whole undivided ecosystem based on a compatible set of distributions, where application developers, university students, custom distro builders and users are all able to take advantage of each other’s work.
Put these two things together, and you can see Sun’s predicament. Sun *wanted* a community that ...
Why I purchased the Sony PRS-505 Reader
Although I lot of people have been lauding the Kindle, I recently decided to go with the Sony PRS-505 instead. Yes, the Kindle has built-in EVDO access, and the ability to buy books without a computer, or even browse the web; and yes, the Sony has once again demonstrated it can’t create a compelling 21st century computer application to save its life. However, it had a few things that at least for me, made a better choice for me than the Kindle:
- The Sony is thinner — I want to be able to slip it into my laptop case and have it take the absolute minimum amount of space.
- The Sony simply looks much more elegant than the Kindle; steel with a leather cover simply looks a lot better than white, cheasy plastic.
- I’m not interested in buying a lot of DRM’ed ebooks; ergo, I won’t be ...
I love it when things Just Work
I am currently in the Hilton Portland & Executive Tower hotel, and since I fly entirely too much, I got upgraded into a room which contains a printer. Thinking that I would try using it, I hooked it up to my laptop (running Ubuntu Gutsy), selected System->Administration->Printing on the desktop, and then clicked on New Printer. To my astonishment, when the dialog box came up, the system had already autodetected the fact that I had an HP OfficeJet KX60xi printer connected to the parallel port, had recommended which driver I should use, and a few “next” and “continue” clicks later, the printer was installed, and 15 seconds later I was able to print to it.
Users of MacOS systems are probably used to such things, but this was faster and easier than what Windows asks of users who want to install a new printer. Coming from a Unix background ...
Tip ‘o the hat, wag o’ the finger — Linux power savings for laptop users
It’s interesting to see how far, and yet how much more work we need to do on power management for Linux. I recently got a new laptop — a Lenovo Thinkpad X61s — and using the powertop tool, I was able to configure my system to the point where in what I can “airplane mail reading mode” (mailbox preloaded into memory, USB disabled, wireless and ethernet disabled, backlight down to 30% brightness, sloppily written power hogs like Firefox and Notes — every single application writer should be forced to run powertap and explain why their program feels it necessary to constantly wake up the CPU), I can get my usage down to about 9.8 watts. Using the 8 hours extended battery, that’s 8 hours of battery life, although granted doing very little. On the flip side, if I’m doing a major kernel compile, I can drive up utilization up ...