Hivemind shows you who you're missing on Twitter. Give hivemind up to five Twitter users that interest you, and it will report back on who those people as a group are all following that you aren't.

If four of the people you're interested in all follow someone, don't you want to know about it? Maybe it's someone you've decided isn't worth your time, but maybe you're just missing out and you don't even know it.

Click here to let hivemind access your Twitter account.

Once you click "approve" on the Twitter page you see next, you can either enter a list of a few Twitter users you're interested in, or test out the tool using one of our sample groups.

You can see who venture capitalists, funny Twitterers, NY Tech stalwarts, or a group of Twits of your own choosing are watching on Twitter. Maybe that's people you've already decided you don't care about, but maybe—just maybe—they're paying attention to some interesting people and you're missing out without even knowing about it.