I normally wouldn’t share something that contains this much offensive language (so here is your disclaimer. If crude language offends you, don’t read this), but in this UK-published Huffington Post article, the author compares Plenty of Fish to OK Cupid. I had been on both sites, and this post made me laugh. several times. Loudly.
So, for your reading pleasure:
Dating Wars! OK Cupid VS Plenty of Fish