A very useful utility to add tabs to the Finder in addition to other tweaks like listing folders above files in the file lists.
Exactly what the site's title says it is – pictures of amazing bookshelves. Yeah it's nerdy – that's why I like it.
"If you’ve ever wondered why some fonts look smaller than others at the same typeset size, or why the vertical space between lines of text is such a guessing game, this post is for you."
Cheat Sheets & Quick Reference Cards for Developers
A humorous, yet accurate take on the difference between Google's efforts at social software and those more successful in the space (Facebook, Twitter, Foursquare etc.)