There are several different privacy settings on Weasyl! In your settings page, under Preferences, go to 'Site preferences'. From there you can control:

* Who can see your profile page: everyone, or just logged in users

* Who can comment on shouts on your profile: all users, friends, or just Weasyl staff

* Who can send you notes: all users, friends, or just Weasyl staff

* Whether or not to show statistics on your profile page

* Whether or not to allow others to remove tags from your content

Additionally, information such as age visibility and gender is controllable from your profile information page!