It's actually perfectly valid criticism.
Its not even criticism; its just a disgruntled child throwing a temper tantrum. I've seen it a hundred times on this forum. Somebody gets sad because their bags have been attacked, so they set about attacking the attacker as a form blind revenge, which ultimately helps them in zero ways. How sad do you have to be as a human to derive joy from engaging in this behavior. Its petty & stupid.
Bitcointalk didn't start with people selling out their avatar and signature space for a few bucks. You essentially sold your soul; you just did the internet equivalent of that.
Guess you aren't familiar with the concept of "advertising." Its what companies do to get exposure for their products and services.