Be Privacy Conscious:

[ https://www.torproject.org/ ] and [ http://hotspotshield.com/ ] are two things you should consider.

They allow you to remain anonymous while you browse the internet, albeit at a slight cost to your connection speed (you are bouncing off of other computers, after all).

I encourage other users to be aware of exactly how the internet works - my [ privacy policy ] notifies you that the folks I've partnered with as advertisers may track your activity. Facebook does, [ too ].

I've probably mentioned this sort of thing before - but knowledge is more than half of the fight.

Also relevant: SOPA and PIPA and the imminent threat they pose.