我们得到了一个很好的提醒，当你想学习新东西时，没有捷径，Firefox移动（Fennec）正在接近Android，iTunes更新到9.1。

（单击上面的图像以查看详细信息。）

• The State of the Internet Operating System Technology prognosticator and open software advocate Tim O'Reilly offers a really interesting look at "the internet operating system" and how the internet OS has already become a part of so much you regularly do on devices, particularly mobile phones. [O'Reilly Radar]
• How to Teach Yourself Programming in 21 Days A good reminder (above) that really learning anything sometimes takes a little time—though we've tried to offer a good starting point. [Abstruse Goose]
• Early build of Firefox Mobile for Android available for download Excited to try out Firefox on your Android phone? It's getting there. (See image below) [Mobiputing]

• Tweaking the Twitter homepage Twitter redesigns their homepage to feature "more dynamic content", including featured tweets and popular topics. [Twitter Blog]
• iTunes 9.1 Update Available The update brings support for iPad syncing, iBooks syncing support for the iPad, and improved Genius features. In short: Nothing all that special for most of us. [Apple]
• Unclutter Your Desktop with "Desktop Shelves" Fun desktop concept based on custom wallpaper; you can see another version here. [Geeks Are Sexy]
• Ogg objecti*** An examination of what doesn't work so well about Ogg, the open format that Mozilla wants to use for Firefox rather than H.264. [Hardwarebug]
• Sistine Chapel Flash Tour Ever wish you could pore over every inch of the Sistine Chapel? Now you can, via Flash. [via kottke.org]
• Dan Bricklin's Note Taker version 2.0 released We highlighted Note Taker before (built by the guy who invented the spreadsheet), and now it's updated to version 2.0 with some nice feature additi***. [Dan Bricklin]
• Digital Due Process A handful of very big technology companies (like Google and Microsoft ) and other rights advocates join forces to reform the Electronic Communicati*** Privacy Act (ECPA).
• Software Discovery is Broken "A combination of SEO (search engine optimization) tricks, product duplication, fake companies, and bogus product reviews have muddied the water for software." [PC Mag]
• When did you last install Windows? Ever wonder exactly when you last ran that Windows install disc? This simple script will show you.