It's really kind of cool to have solar panels on your roof.
Google's done a super good job on search; Apple's done a great job on the IPod.
Investing for the poor requires participation from the entire community.
The Internet? We are not interested in it
If you give people tools, and they use their natural abilities and their curiosity, they will develop things in ways that will surprise you very much beyond what you might have expected.
Innovation is a good thing. The human condition - put aside bioterrorism and a few footnotes - is improving because of innovation.