Well I read what everyone else wrote and gave it some thought and I find for me it comes down to just one thing.

Honesty

Everything else, trust, desire, compatiblity, etc. all come after that. If there is no honesty then it does not matter how well you may fit together in the other parts of the relationship it will fail at some point.

Of course as anyone who has been online for awhile can tell you, finding honesty can be a real challenge. That holds true in real life as well but online seems to bring the liar and/or player out in a lot of folks.

Right here in our own chat I had that happen, I was being open and honest but ended up having to play the what do you want game in chat for an hour before the other person admitted they were really just looking for some play time and not to talk honestly about themselves.

So my advice is to be honest, not stupid, just honest. You may lose a fuck buddy that way but you may also find a real match and thats what its all about is it not?