What i am looking for is a kind of website that does the same as ifixit.com, users can submit tutorials, each per category and they can be rated.
The tutorials can receive comments, and can be rated by anyone, if they get a certain points number, the administrator gets the alert and review it for aprooval for them t get inside the main categories, that show on the index.
The tutorials search must be outputing the results through ajax, and if tutorials get rated they get points for that.
For each tutorial it must be shown a product related to it, and some other sugestions, the tutorials will be rated by dificulty , etc.
Please, for more details, take a look at the website listed above.