It wasn't abuse we were concerned with (though, yes, this was a concern) as much as it was the possible parts it could leave behind.
One example,
If a player were to disconnect after starting a vote, the bind would carry over wherever they went.
This is annoying, and we didn't want it to tarnish ULX's clean interface.
We understand its nicer to look at, but, was decidedly not worth the risk.