I don't like this new "Facebook" button/tab, Anyone ( who uses this computer) can just click on the FB tab and my name comes up! .........I don't like it at all.
Facebook (with your name) will only come up if you leave yourself logged in to facebook on that computer, and if you do that other people don't need to click a button anywhere, they could just go to http://www.facebook.com and it would come up with your profile, it's nothing to do with answerbank.
If you don't like it, log out of facebook after you've finished with it.
Why don't you sign out from your face book account once you leave the computer..Make it a habit.. or in case you have set the 'remember password' option, change it and do not let your computer save your log in details.