Not in this case. I haven't been warned by an admin or mod since the BJ avatar incident over 3 years ago.
I wrote a thread about a word that appeared to be blacklisted, although there was no announcement - and bam, my account is locked out to the point I cannot even PM to communicate with admins or mods.
My thread wasn't the only thread on the subject either the other authors weren't banned.
I was not warned - in fact the 'banner' never attempted to communicate with me before hand and refused to communicate with me after the fact. Of course I had to find out from other people the reason why. As if that course of action makes any sense at all. Real effective.