- Google Ad Preferences — my defaults look reasonable and tailored to my interest. Creepy but kinda cool: I guess that if I have to have ads, they should be ones I’m not going to hate. (via rabble on Twitter)
- Android and the Linux Kernel — the Android kernel is forked from the standard Linux kernel, and a Linux kernel maintainer says that Google has made no efforts to integrate. (via Slashdot)
- On Amazon EC2’s Underlying Architecture — fascinating deconstruction of the EC2 physical and virtual servers, without resorting to breaking NDAs. (via Hacker News)
- First Full Open Source Symbian Release (BBC) — source code will be available for download from the Symbian Foundation web site as of 1400GMT. Nokia bought Symbian for US$410M in 2008 (for comparison, AOL bought Netscape for $4.2B in 1999 but the source code tarball had been escape-podded from the company a year before the deal closed). This makes Symbian more open than Android, says the head of the foundation: “About a third of the Android code base is open and nothing more,” says Williams. “And what is open is a collection of middleware. Everything else is closed or proprietary.” (quote from Wired’s story).
A look at Symbian's on-again, off-again history with open source.
Symbian, once Nokia's flagship smartphone OS, has had a rocky road recently. It looks like its on-again/off-again open source saga is finally coming to a closed ending.