Lane saw this one in Gainesville. I'm not sure, but the tone of the sign makes me think the management are being intentionally sarcastic - they aren't sorry at all and want you to know it! I'm sure that's a good way to get tips.
I don't usually post the following: newspaper headlines, personal email, craigslist postings, unprofessional websites. I also tend to not crosspost things from other blogs, since I have so much unique material waiting for me to get to it.
Things I see a lot: silica gel "do not eat"; hair dryer labels; inside the bus "do not drill"; Wal-mart sign about IDs; coffee machine with "2" cup sizes; employees must "wash hands".