I often think about making a new browser. I mean, as a business it sounds awful. But as a product to design, that would be a top choice.
Browsers could help us make fun little websites with rss feeds, and follow our friends feeds. Your window to the web could also be your home online - customized & shareable, with open web standards.
(Not a bot that says likely words scraped of context. What a total lack of vision for the web)
Put myspace in a browser, you cowards.