My cofounders and I at The Shared Web hacked this together one of the days this weekend. It lets you indicate all your social services, and then we create a pretty signature you can put in your email. Definitely a MVP, but it works - so we put it up. Thought it would be a useful service for people. Would love to know what you think!

You'll notice one of the social services is The Shared Web. We're going to be launching The Shared Web publicly soon, so feel free to sign up at www.thesharedweb.com for our beta invite list!