There is a suspicion that one person or group of people was attacking 1xbit and trying to cheat the system. It looks like the security team caught them and they are now taking their revenge by spamming Bitcointalk threads.
Uh, yeah....no. There have been enough complaints by enough individual accounts with no discernible connection that there's enough evidence that 1xbit is straight-up scamming people. I don't usually visit the gambling section, so I'm not familiar with you or most of the personalities here, so I'm left wondering why you're vehemently defending 1xbit.
In addition, much proof has been presented in multiple threads in Scam Accusation that real people really did get scammed. Suggesting that they're alt accounts is just downright ludicrous.
It's rare that signature campaign participants get tagged for promoting sites/services, and 1xbit is one of those rare instances. That alone should tell you something. DT members don't just do that on a whim.