I only became a moderator on TF2center relatively recently and I know there were a lot of bans before me, so I may be biased. But what I observed is that there was a strong correlation between high level players and toxic behaviour towards inexperienced players, fooling around, offclassing etc. Probably because they took TF2center less seriously because "its just a lobby". The same players could suddenly behave in advanced lobbies on the same site where more was expected of them - as is probably the case on rgl.

I wanted to take the opportunity to thank MasterNoob for keeping the site running all these years. Yes, he was not very involved in the last years anymore but whenever something needed fixing to keep the site operational, he stepped up despite a very busy schedule. That level of commitment over almost 10 years is something to celebrate, even if the site had problems recently.
He has been a huge credit to the team for the TF2 Competitive Scene.