If you don't have anything meaningful to contribute, then don't. If you can't be trusted with this simple rule then we can help. Shoutbox privileges are what the name says: privileges.

Apart from that your shout contributes nothing to what no one said. Are you so bored that all you can contribute to other peoples' stories is tell them why something they do is wrong in your opinion?

Yeah like travel

things you can do on laptop can do on PC ,

That's such a stupid oversimplification. What do you know about people's needs?

Yes but if you have desctop why you need laptop ,

its better than a phone