Plentyoffish.com...POF for short. But really means "plenty of fucks." met assorted guys on there during my online dating. Only one I reallly liked. Not hung or exceptionally skilled in bed though.
I've met guys on myspace and on facebook that I've ended up dating/hooking up with.
Okcupid.com...it's kinda fun. I met a guy on there who I hooked up with and then became a bootie call. He's big and skilled. He's been a member of lpsg for years. And referred me to the site. He told me about it as I really like sex. I really prefer to have sex with guys who are big. Size matters a lot to me, now...And as my okcupid hook up couldn't service me as much as I wanted...he was hoping I'd find another lpsg member.
As lucky would have it, I did meet a lpsg member who lives 5 minutes from me and is hot, big, and skilled in bed.
Maybe its easier for females...but I've never had any trouble finding someone online.