| Rank | Name | Domain | Returning | New |
| 1 | Yahoo! Answers | answers.yahoo.com | 49% | 52% |
| 2 | WikiAnswers | wiki.answers.com | 24% | 76% |
| 3 | Answerbag | www.answerbag.com | 13% | 87% |
| 4 | Ask MetaFilter | ask.metafilter.com | 15% | 85% |
| 5 | Askville | www.askville.com | 7% | 93% |
| Source: Hitwise | ||||
just the hard numbers and research data from the world of high-tech
| Rank | Name | Domain | Returning | New |
| 1 | Yahoo! Answers | answers.yahoo.com | 49% | 52% |
| 2 | WikiAnswers | wiki.answers.com | 24% | 76% |
| 3 | Answerbag | www.answerbag.com | 13% | 87% |
| 4 | Ask MetaFilter | ask.metafilter.com | 15% | 85% |
| 5 | Askville | www.askville.com | 7% | 93% |
| Source: Hitwise | ||||