maybe i sounded that i don't want it open to the public which i didn't mean. I personally "love" the idea that I can contribute articles and other content without much restrictions (like it being in arabic). maybe we set some recommendations and not rules, like:

• think before posting the article or review whether it is actually beneficial
• search to make sure if similar article already exist
• pass the article through spelling checker before posting

something like the posting guidlines that MaherG wrote. not allowing the public to contribute content is the last thing i wanna see here :D