I did, every time. I've been told I've too much history for that particular stock. Which I think is bullocks. But it's their playground and they own the sand.
It is problematic. How to allow/deny mods. Admins don't have time or ability to suss people up effectively. But it is pretty ridiculously obvious when "the pump is on".
The usual suspects, plus new but obvious aliases, show up all once. They drag behind them their lemmings that come and go as they go broke.