That's what must have happened to me. I think one of them was called "stereophonic" (or similar) and the other one some weird Belgian with German like "absturztau.be", both were boring but the latter was worse. The third one I don't remember. They had nice descriptions, though, which didn't really match the content. I might give it another try with the biggest US main server, though it's probably not for me anyway since I can't stand Twitter's format either.