Non-fiction
Fiction
See myStumbleUpon page for more. 1. Pandora.
I’m sure there are other websites like this out there, but I found this one first. You enter the name of a song or artist, and it gives you an infinite (as far as I can tell) line-up of songs by artists whose styles are similar. It’s perfect for people who have gotten tired of the songs they’re listening to but want to stick to similar things. I’m listening to it right now.
2. SoYouWanna
A great collection of short guides, from practical to silly. Some examples include, "...be a stand-up comedian?", "...buy a laptop?", "...lie persuasively?" and much much more.
3. Overheard in New York.
A place for New Yorkers to post ridiculous/funny conversations they hear on the streets, on the bus, in restaurants, etc.
4. Long Bets
You can make "long-run" verifiable predictions and bet on them coming true. The money at stake goes to charities. It's fun/sad to read what others predict!
5. jacksonpollock
ever wanted to be an abstract artist?
6. cool pictures of storms.
Google 411
Thanks to Mihir's facebook post
7. Matlab Tutorial
8. Real Simple
Online guides for everyday life
9. Shopzilla
10. Nextag
Shopping website
11. Chickenfoot
Program for downloading websites
12. Funny comic strip (xkcd)
(Thanks to Jason!)
13. Flickrvision
(photos uploaded by random people - real time)
14. Wikimapia
(tells you what a building/location is - very cool!)
15. Microsoft's version of GoogleMaps
(plane shots instead of satellite)
16. Interesting paradoxes
17. Douglas Adams quotes