I don't want to come off as the Emily Post police, so I'm going to ask for your opinions (because knotties know everything :)FI's sister's best friend just got engaged (let's call her M).M is not getting married until 2012. However, she is already registered in a couple of stores, and giving out her info.From what I know, there have been no STDs, not invites, no engagement party. A couple of her family members have already started to buy some things for them. She posted pictures on her Facebook and some people are going "...You're not getting married but in two years, what are you registering for?"And now I'm worried about the right time to register. I was planning to do this if/when the STDs go out. But now I'm thinking more towards when the invites are out. (More proper?).The last thing I wanted to do is come off as a tacky bride fishing for gifts. But now behold, it is seemingly okay.So ... huh?