The newest trend from the tech trenches is to call everything "2.0". It all started with "web 2.0". I think I have heard "Advertising 2.0". More are sure to follow. Look at the categories for this blog, three of them with 2.0. Maybe Second Life should have been called "Life 2.0" instead. When do we cross over into blogging 2.0? podcasting 2.0? Yea, I have a blogging 2.5 app running on a web 3.0 platform. No wonder common folks have a hard time with the net sometimes. I just figured out my cell phone and now you want me to subscribe to an rss…a podcast. I already read a blog, I think.