Other
Science Musings
A very thoughtful blog from science writer Chet Raymo.
boingboing
A great way to lose your day.
UbuWeb
UbuWeb is a completely independent resource dedicated to all strains of the avant-garde, ethnopoetics, and outsider arts.
xkcd
A webcomic of romance, sarcasm, math and language.
Saturday Morning Breakfast Cereal
Amazing.
Internet Archive
The Internet Archive is building a digital library of Internet sites and other cultural artifacts in digital form.