It happens to us too. I have had several people that won't return emails that I had been talking to for some time. I think it is just the nature of the internet dating thing. I also have several people that I have met in person and we still talk on the phone and still go out and do things. I have also had others though that I have lost contact with for some reason or the other. Like the others said don't take it personally, some men do lose interest if it hasn't gone beyond chatting on line but they probably have an agenda Just hang in there though, you will find that there are some good people on here that are looking for true friends and they will stick by you.