Lier

Well, that are some of the shortfalls of online dating hat you have to face. (I am assuming you are referring to online chatting to find a date) All, you can do is, look at everything with a cynical eye. Don't be too naive and never to believe everything you read. If there are guys pretending to be girls, well, just enjoy their "company" for as long as you can. I mean, until they say they are guys, just perceive them as girls and enjoy :). It won't cost you anything, yes? If the girls don't call you (err, actually, shouldn't you call them first?), just forget about it. There are many more. It's the internet. Don't take it seriously. If you are looking for serious relationship, go off line.