I tried plentyoffish.com and in the 6 six months that I've been online only got 3 responces from what I found level of education means zip there and lately they have enforced the requirement that you need to list how much money you make or you will be excluded from searches. As for my experience there it's been horrible and wasted alot of my time.

They also have alot of problems I.T. related such as: poor thought out advanced search options, and a HUGE security problem where they send reminder e-mails with the users passwords all in plain text everytime they wish to remind you. Trolls rule their forums and instead of the trolls posts being deleted the entire thread gets deleted.