AnswerGarden describes itself as a minimal tool for maximum feedback that can be used for creative brainstorming. It’s simple, just create a question and publish it. The answers are immediately displayed as tags in a word cloud, which means responses that appear more frequently appear larger in size. Try it for yourself by answering the question below.  No login is required

http://answergarden.ch/cloud.swf
What is your favorite Web 2.0 tool?… at AnswerGarden.ch.