| Rank | Name | Domain | Jun-08 | Jun-07 | Growth |
| 1 | MySpace | www.myspace.com | 31m12s | 32m24s | -4% |
| 2 | www.facebook.com | 21m06s | 14m56s | 41% | |
| 3 | MyYearbook | www.myyearbook.com | 30m31s | 23m50s | 28% |
| 4 | Tagged | www.tagged.com | 24m15s | 23m54s | 1% |
| 5 | Bebo | www.bebo.com | 30m44s | 31m41s | -3% |
| Source: Hitwise | |||||