Lol. I once complained about the quality of some prints I'd had made at adorama on fatwallet.com.... Then I got a PM from the director of adorama's photography service offering to reprint everything I didn't like for free. and wanting to know which photos weren't printing well so that he could fix that for the future.

While I knew they checked in on their feedback & comments on fatwallet, I didn't know that mentioning them on another forum would summon them from the depths of their printing presses to comment.