Free! Free! Free!
I am an absolute nut when it comes to free stuff and finding them on the internet is a cinch.
Games, ringtones, software, graphic art, and loads of other stuff can be had for zip.
According to Overture and Word Tracker, between 100,000 and 165,000 queries a day are made for free stuff:
Word Tracker Overture
free porn 100,825.0 /day free mp3 165,247.1 /day
free games 29,044.0 /day free 107,500.0 /day
And that's just for the United States of America.
Mind blowing isn't it?