I just made an collection of few social bookmarking sites which are important for a site promotion Please visit
Below is our list of honorable mentions:
1. Dribbble
2. Reddit
3. We Heart It
4. Folkd
5. A2Z Bookmarks
6. Feedly
7. Crazybacklink
8. Skybacklinks
9. Zypid
10. Metafilter
11. BizSugar
12. Flipboard
13. Sociopost
14. Disqus
15. Trendiee
16. Blinklist
17. BibSonomy
18. Diigo
19. SiteBar
20. Pearltrees
For more data on social media bookmarking please visit social bookmarking sites
