Actually, Wiki isn't really perfect..

There is a very refreshing accident in comtech class today.. Our wiki's content was deleted by one of the member: Arash.. It's very funny I think. Sometimes, a very hightech tools such as wiki can also give us trouble. Because of this accident, we must rewrite our names. That's why I think, hightech tools not always gives us a lot of advantages. It should always be refised and refised until it becomes perfect. And another problem occur.. There 's no such limit what 'perfect' really is. Human will try and try to make the most perfect tools. However, it won't be perfect..