Social networking for Foodies - Grouprecipes.com

As if there weren't already enough social networking sites out there, a new site has popped up that I had to try out, despite already having a MySpace site & profile that I sorely neglect. This new site, Grouprecipes.com is focused on connecting foodies to each other. The site is heavy on the web 2.0 stuff (tags, stumbles, groups, etc) but they do allow folks to upload their own recipes and swap info in a free-form fashion with each other as well as form sub groups around specific food topics. I've already set up a basic profile as well as joined the Southern Cooking and the Mexican groups. I haven't submitted any recipes yet, but have already started tagging and saving a few new things I'd like to try. I've also started feeding some of my favorite restaurants into the site with my personal reviews. Seems to still have a relatively low user base, but I'm curious to see if it takes off once the site is out of beta.