OK. I'm new at this...been at it for a couple of weeks and working on reaching level 23. As I'm reading these forums I'm realizing that there's a code of etiquette I wasn't aware of. I've been guilty of gifting brownies (who doesn't love brownies?!), but I get now why that might be annoying to some. I'll stick with screws from now on, though that lacks a certain whimsy.

BUT...and here's my question...what other rules do I not know about? What behavior from your neighbors or other members of the community is considered rude, inconsiderate, or just annoying? I'm totally game for being a good neighbor...somebody tell me how to avoid being a jerk.