Friend-o-Gen, for just $.99/month

Although they have "temporarily shut down their service", for legal reasons, you need look no further than for proof that identity validation services like Opinity will survive, and possibly thrive in the online social networking era. Fakeyourspace intends to cater to socially-challenged users of Myspace, Facebook, Consumating, and Friendster.

If that's not enough to convince you, re ad this: Online Personals Watch.