I don't believe it was implied, I think people just leaped to assumptions based on their own individual interpretations. There is nothing hidden going on. I am a member of one of those groups and we do not accept the use of combat logging, or broken weapons or any kind of abuse of loopholes within the game's code such as the now patched G1 Engineers exploit or similiar.It was very much implied in the earlier draft.
They still say anything that is in the game so it hasn't changed...just hidden a bit better.
If TAOL encouraged the use of these things we would not be a member. Like Ozram said, we get to put in our vote over what is OK and what isn't within TAOL.