Loving Spock

I am loving Spock, a client who is currently still in private beta. Think people search with the ability to add and vote on tags that are applied to people over time. For example, see the result of my name in Spock below and the current set of tags.

When this opens up to the world and more users have access to the system, various people, including myself, can add relevant tags and vote on whether they're accurate or inaccurate. When you mouse over the tag, you can see who has voted on it. The UI is really clean and the process is positively addictive.