People upvote so that the link to the cached copy will be at the top.

Sorry about the intermittent access. My hosting service provides me with sufficient bandwidth, but only provides a version of Apache that forks a new process for every GET, and thus runs out of processes and denies access to a portion of visitors when I get slashdotted/redditted/hacker-newsified. If anyone can suggest a more reasonable hosting service, let me know. -Peter Norvig

[cough] I hear Google has pretty good bandwidth and scaling. Ever try App Engine? [/cough]