Do I have unrealistic expectations?

This is because people are a lot more free to speak how they feel and what is on their minds. If you were to take your pursuit off the net and meet people in person, you'd probably find the guy had a little more tact. And yes, I do believe that you are coming in contact with the mentioned majority, but how many guys wanna sit on the net and "chat" late at night with a single girl? I am sure your single status has something to do with it, but I am just going to put it to you this way. You are talking to guys. Nuff said. And no I am not offended. Good luck!