What you are doing here in "community" is seen by everyone following same language. I mean, if you start a discussion in ARABIC or about ARABIC , or if you write a notebook or an article in ARABIC / MSA everyone interested for Arabic will see it and will be able to answer your questions or add a comment to your activities. If you write a message to a certain friend or teacher , then it will be private and will be delivered only to the person you meant and no one else can see it.

Any one here can see it. May be you find it difficult at first then you will get used to it :)

Are you an idiot?  No, no.  *spritz spritz*

anyone can see it :D