Roadrunner records have introduced new service SignMeTo at http://signmeto.roadrunnerrecords.com/.
It’s touted as an A&R/social networking Music site, and allows bands to sign up, get rated, try and get onto their charts, and potentially be listened to by A&R at the label.
How effective the site will be is (weI’d imagine) down to uptake, but have a look and see as a listener, or a content provider, that it’s something you can see yourself using. Let us know what you think in the comments!