I've been on and off of here for 2 years. I filter the guys that contact me to see who's an actual match and who's just a jerk looking to get laid. I sometimes get contacted by older guys trying to find a girl with daddy issues which in my case is not the case and I'm quick to shut them down because it can get really creepy.
I went out with one guy on here for around 5 months gibsondude29 aka James Ryder aka James Butka. We didn't work out, and it became very obvious to me towards the end of the relationship. A few months after I broke up with him I found out quite by accident that he slept with one of my friends that also lives in my building and thought I wouldn't find out. She didn't know we were dating because he didn't want people to know we were dating (the only guy that has not been okay with telling people we're together and yes this was a red flag for me). Well she tends to use guys for sex and apparently receiving a taste of his own medicine didn't sit to well with him.
He keeps coming back to my campus, most recently for a radio interview. He's incredibly narcissistic, if the conversation doesn't revolve around him it's boring, and he's always right.
He did teach me to be more careful with whom I choose off this site because there are some really cool guys out there, it's just since I'm in the younger age group I have more to sift for to try to find someone that I'm compatible with. I also am posting this to anyone that may be considering dating him, and should have some perspective of someone that actually dated him for awhile.