As long you are a registered user, we store your login name, password and writings only.
If you contribute without any login our server stores your IP Number as long as your writings exists physical in the FAQ, even you can't see it because of a blocked user. We do not store or track any other data of users.
We neither do run any tracking software from one of the search engine companies nor are we registered in one of them. If they are watching the using of our pages and behaviour of our contributors, it is not a case of our domain.