5 Social Bookmarking Terpopuler

Berikut adalah 5 situs social bookmark terpopuler
1. ARENA BERITA (http://arenaberita.slinkset.com)
2. Technorati (www.technorati.com)
3. Digg (www.digg.com)
4. Del.ice.us (www.del.ice.us)
5. Lintas Berita (www.lintasberita.com)