gabriele wrote:maybe this way some people stops writing silly things
I agree with Gabriele on that one. Certain people would finally start thinking before posting. It's cowardly to say something and then change it later because it backfired somehow. If you really change your mind later or regret what you said, then post it. Simple. If you give an interview or a speech you can't take it back later also. Stand up for what you said and post an apology or explanation if you feel like it later.