Yesterday I tried replying to a post and it asked me to log in, which I usually don't have to do because I set it so that I am always logged in. Anyway, I tried to log in and it said that my username was invalid. I tried and tried but it wouldn't let me in. So I went and re-signed up, thinking it would tell me that BubbasMom was already taken, but it allowed me to use that name, I even used the same password. I thought that this was really strange, any ideas why this happened???