Facebook's ticker privacy scare, and what you should do about it
Amongst the recent new changes to appear on Facebook, there is a "ticker" (a rolling real time list of what your friends are doing).
Not everyone has received it yet, because it's on a staggered rollout, but millions have already seen it.
You'll find it on the right hand side of your Facebook page, in the collapsible chat bar. It's smashing if you want to keep fully up-to-date with your friends' activity, but there is a problem with it.
