I don't know what some people think! I used this web site for a while now, and what I have noticed is that the majority of people seem to be uncommitted. Sometimes, I post a discussion, and I get some comments or friend requests, and then they just disappear! isn't that weird? I don't know if this happened to me only or there are some of you that may have experienced the same thing. Don't get me wrong I'm judging no one here I just want to know why they do that because for me it's either I get in touch and practice or just ignore the whole discussion. thank you!