StumbleUpon
History
- Founded November 2002
- Acquired by EBay for $75 million
What is it?
- find websites based on your interests
- you can follow people who share interests with you
- can like and dislike sites
- much like Pandora except with websites
Interesting facts
- 25 million registered users
- 25 billion stumbles
- same company made su.pr and stumblethru
- stumblethru is the toolbar version of StumbleUpon
- su.pr is a link shorten-er.