He is advertising the same site that Brad Harrison was advertising in his signature.
I am not saying that I agree with everything that Brad said/did, however he certainly was good at trolling other people who messed with him.
Well whatever, but look at the post history. look at
these two, they are pretty much the same . Also the BH account has not been used to post that btc69 spam anymore, now it's all from just vodaljepa -
https://bitcointalk.org/index.php?action=profile;u=532697 