Bans don't happen because of one incident ... and moderators cannot ban people, only site administrators can make that call. And we didn't 'get into it', I had (what I thought) was a polite disagreement.
So, can site administrators also un-ban people, if they so choose?
I certainly don't claim to have read all that wk057 may have written on the forums, or to know all that may have gone down.
I can say that I know that he has made great contributions in a number of areas. I also recognize that at times some of his posts, like posts many of us have made at times, may have crossed a line. Did he cross that line once too often? I can't say. Was he warned that he was getting close to being banned, and that further action along the same lines could result in his being banned? Again, I can't say.
What I can say is that if someone is going to argue a position that is seen as being anti-Tesla here, you'd better be pretty thick-skinned, as the posters on the pro-Tesla side, will almost certainly outnumber the posters on the anti-side, no matter the validity of the argument. And very often the posts made by those members do get nasty and do get personal. Sure, the moderators try to moderate even-handedly, but it still takes a thick skin to put up with being attacked constantly.
On top of that, I don't know of any other poster here who ever had to put up with being harassed off line, via phone calls and text messages, due to a position he or she had taken on TMC. That was just so far beyond anything reasonable, that I think if it resulted in a few extra snippy posts by wk057, perhaps the admin that banned him might want to reconsider.
The bottom line is that I feel strongly that TMC is a better community with wk057's involvement than without it. Yes, we happen to be on the same side in this particular argument, but I think even most on the other side of this argument would agree on this point. I hope the admin that banned Jason can and will reverse that action.