Another interesting thing is his merit history and the only account (so far) he sent merit to, newbieexcro. Check his post history and you will find some similarities like @excro claiming to own small electronics shop, while wnet owns hardware store, both applying to same merit giveaway threads almost one after the other etc.

edit; reading this post again, bitcointalk got me really paranoid. I mean, I am naturally suspicious to everything, but this this forum brought me to a completely new level