Mentioned earlier, the GreaseMonkey script which pushes starred items from Google Reader into Delicious.

GreaseMonkey lets you change how other people’s web pages look and how they function — just in your own browser, of course.

Jawed Karim speaks on the origins of YouTube and on the history of web killer apps.

Paul Graham examines traffic numbers from Alexa, Digg, Reddit, Delicious and finds the accuracy lacking.