OK, let's clear something up, and this is NOT aimed at Sam, but banned members, and banning in general. It's a problem.
First, 1/2 of the major banned members, are still here, and gloat about it on the "other" site. They chat about how clever they are, for getting around the system, and are encouraged by other members there to do it, and are given helpful tips on the process. The only thing that they don't have, is access to their original screen-names/personae. To me, that in and of itself is an issue. Most have never done the "time" for their "crime". That is, they didn't abide by their "punishment" in any way. Instead, of examining what they did "wrong", they went, unrepentant, around the message being sent to them ("We won't tolerate your kind and/or behaviour"), and returned to their same disruption. They broke the rules of the community two-fold.
Second, before I go sounding like a hard-liner, for the above, if rules are rules, then apply them evenly. If we're going to have bans, then BAN people. And NO, you can't pick and choose. You can't say one is disruptive and must go, while you stand up and say for another that he's just "misunderstood" and needs more understanding and a "chance". If you ban one member for a certain type of comment/behaviour, then ban ALL members that make that type of comment/behaviour. I just see some of the biggest sticklers and rule book-thumpers, being the biggest offenders of not seeing those rules applying to everyone (this is NOT just towards Mods, but also members).
Third, while I think, for the sake of fairness, that there should be an acknowledged warning before most bannings, no one can seriously hide behind, "but I/they don't even know why." Seriously? You read the sign-up information, and you still joined as a 15yr old, or you knowingly created multiple accounts, posted nude avatars, were constantly offensive/hateful, harassed someone, or spammed the place, etc., and yet no one has ANY idea why there was a banning? REALLY???
Finally, while the general public is never privy to why there was a banning, and can only speculate, due to the mighty "Privacy", and those speculations may or may not be accurate, there's also the actual truth. A banning may be a horrible breach of the TOS, it may be something petty, but it could also be that because we, the general community, don't know the exact reasons for bannings, that there could actually be more to the stories than we know. In fact, it could be that the bannings we consider "unwarranted", we would actually be screaming for, if we really DID know the full story. It's the unfortunate side of the community not having even the slightest hint of why a banning occurs, and no, I don't find all cases of this to be contrary to the thought expressed above. For example, there was a "woman" that I used to PM with, and was always great to me, but in Chat, was actually a totally hateful bitch. I was stunned at the banning (but later, even more so, by the full story).