I saw this on another board, and I liked it.
Basically - tell us what should (by all etiquette, family or whatever rules) bother you, but really doesn't.
For instance:
Honeymoon registries - I'm pretty traditional in most sense, but HM registries just don't both me at all. In fact, when I saw my first one, a few years ago, I thought that it was a pretty cool idea.
What about you?