The Right knows what it wants, but its base needs to learn how to better use technology. The Left knows how to use tech, but its base needs to figure out what it wants. Both can't help but be reactive to each other. And neither seems to have a fresh vision for America in the 21st century. Those are my conclusions from spending last Thursday thru Saturday in Minneapolis at the Netroots Nation Right Online convention. I mean, the two separate conventions of the online left and the online right, though they were so close to each other (even sharing a headquarters hotel, and sparring across Twitter and occasionally each other's hallways) that at times it did feel like one...