How to Deactivate Post Note

Hey, guys, is there any way to deactivate the "post note" feature under my "Activity" section of my profile? The sheer volume of people swearing, posting derogatory, mean, abusive comments is just out of hand, and it's one aspect of using this site that is unattractive to me as a paid member. Usually I just delete the comments right away, but I have never had anyone post something positive, encouraging, or remotely civil and so I would like to deactivate the option...if possible.

Just go to "settings" and you can change who can leave notes under "privacy", set it for friends only, thats what I did for the same reason.

Thank you, sirness!

you can also blocked them at the bottom of the 'privacy' page.

Is there any way to set "disable chat" as a default? Or do you have to click on it every game?