PR-4 Social Bookmarking Sites

PR-4 Social Bookmarking Sites

1. http://linkr.hu/
2. http://pixelgroovy.com/
3. http://www.sphinn.jp/
4. http://blogengage.com/
5. http://www.dnhour.com/
6. http://www.sitejot.com/
7. http://cloudytags.com/
8. http://www.thinmarker.com/
9. http://www.karmalynx.com/