I've started to use Facebook a bunch more lately, and I continue to be impressed. The interface is simple and elegant, and its rarely annoying - good things for people like me who are online so much.I just read this interesting post at Techblogging about Facebook's rewriting of javascript and css. It is very cool!I'm a big fan of apache's mod_rewrite, so I'm sure I'll be thinking about rewriting javascript and css more, maybe posting my thoughts at sketch99 - a blog I contribute to focusing on javascript, among other topics.