There's a huge difference between the enterprise world and the social media community. While there are many signs of life on the social side, the rank-and-file Global 1,000 seem for the most part to be clueless. That's not an indictment, just a statement of fact, and maybe opportunity. At the Enterprise 2.0 conference in Boston last week, I got an eyeful of the reality. It's still very early in this market's evolution. The vendors are all lined up, including the small innovators and the big companies looking to cash in by being fast followers.