Protip, bitcoin tipping to content producers

Protip is a Google chrome plug-in that manages a bitcoin wallet and collects bitcoin addresses from websites that you visit with your browser.  At the end of a week, or when ever you set it up, the tips can be paid out.  The software will tell you how long you were on each site that has a bitcoin address on it.  This is used to balance the tips according to which website you seem to like the most.