This perhaps reinforces the biggest difference between the Democratic and Republican approaches to online campaigning: Democratic platforms are good for floating issues, and partisan blogs are home to lively debates about healthcare, the armed forces and the economy.
The Do-It-Yourself movement is taking off, with blogs and user groups of grad students and high school students publicly sharing information about how to home-brew microbes.
On the other hand, if we had IPv6 from the very beginning maybe a whole lot more of us would be hosting our blogs, photos, videos, and pretty much everything else right there in a DMZ hosted on their home router.