I just turned 44, which kind of sucks, but as they say, it's better than the alternative. I think I've been old for a long long time, but now I have to admit it. Virtual World have been growing up, too, and my feelings are somewhat the same. Despite reports by Gartner and Forrester, articles in the Wall Street Journal, Business Week and Information Week, and even popular press like the LA Times, I still hadn't quite caught on to the idea that we now have an industry. But when I saw Christian Renaud's blog, I had to admit that “Virtual Worlds” is an industry category, and I'm in it. None of these articles are about the technology (what I do), but about what people do with it and how businesses make money with it. I guess it's better than the alternative. OK, it's pretty cool, but kind of weird. This stuff isn't household technology or household names yet. The future is here. It's just not evenly distributed yet. It's an interesting life-span inflection point.