like any self-respecting hacker, PG cares a lot more about having fancy expiring hashmaps of closures than having fast code ;) what do you think 'fnid' means in http://news.ycombinator.com/x?fnid=5DHNoqDkUn ?

just kidding.

or am I? http://news.ycombinator.com/item?id=3099372

haha.