I know after this question someone will give me points and it won't be an issue, but how do i engage in askubuntu, if I don't have any question , and i don't have any answers either?
- By editing you can earn 1000 rep with 2 rep per edit.
- A site association bonus can net you 100 rep on Ask Ubuntu.
But your questions seems a bit odd: "and I don't have any answers either?" I can understand if you have no questions but what is stopping you from making answers? That is the easiest way to make lots of reputation and an answer with 5 upvotes is pretty easy to get.
Mind though that most of these restrictions are in place to prevent abuse of the site. If anyone would start out with the privileges a 20k+ user would have the site would be mutilated every other day by some idiot.
First you prove you can be trusted than you get privileges :)