In a recent conversation with some friends I mentioned Wikipedia and one of them said, "wiki what?" If you find yourself in the same category as my friend let me introduce you to Wikipedia. It is self described encyclopedia that anyone can edit. Once again, a web 2.0 application that is used by millions every day will allow you to create a space for your own organization. There's no reason why your church, business, or ministry couldn't have a wikipedia article online 30 minutes from right now. Be sure to review their suggestions before jumping in...but check out a church and business already on board.