43 Things is social networking in a self-help sort of way. You create a list of 43 things you’d like to accomplish. Simple enough. The neat part is the tagcloud of goals on the front page, allowing you to see the aspirations of people worldwide. If you’re feeling helpful, you can find someone who has a goal that you’ve successfully accomplished, and offer them advice. If you like the concept, check out some of the other things the folks at The Robot Co-op are up to.