Source: The Only Earthling With a Facebook 'Dislike' Button - Businessweek
Stashed in: Facebook!, Software!, LIKE, Hacker News!
Fascinating look at the Facebook release process.
And yes, he has a DISLIKE button he uses to give demerits to naughty engineers.
More on the HackerNews thread.
... her health insurance benefits had been cut off. The cause? A few Facebook photos in which she was smiling.
Can aphorisms be stolen?
Sad Software / $7 Facebook promote
How Reddit ranking algorithms work - amix.dk