Your Favorite Mobile Web Sites

I recently asked people to send me their favorite mobile Web experiences. Here's the top fifteen in order of total votes:

1. Google Reader
2. Twitter
3. Flickr
4. Facebook
5. ESPN
6. BBC
7. The Guardian
8. Amazon
9. Yahoo!
10. Gmail
11. Wikipedia
12. Basecamp
13. Quora
14. Tumblr
15. Ars Technica