This thread at Anandtech lists a bunch of free programs which do the same thing as many commonly warezed programs. This is meant to raise awareness of free alternatives, so that people don’t warez. I know there are some people out there who pirate apps because that’s all they know. Hopefully this helps them avoid piracy, and encourages free and open source software in the process.
Spurl.net is also interesting. It’s an online bookmark system. Works pretty well for me in Firefox. Now we just need an extension so Firefox can use Spurls via the native bookmark system. =)