i hope you are at least posting this behind TOR and if not that the tax man won't subpoena the forum to disclose your ip to make an example.
Well... Ross Ullbricht also used the TOR browser and he thought that the FBI would never track him down. Guess what. He was wrong. So don't be overconfident and no need to brag about this.
He leaked his personal email account attached to his forum account which is SR. I think.. that's how he got caught, not because he use TOR.