Some more maps that have been brought to my attention over the last week:
SF Bay Area Tech Companies European Web 2.0 map A Web 2.0 meme map In the O’Reilly Post, PJ from Wayfaring makes a comment about creating maps like ours there. For some reason, none of my comments went through (I got in the blog itself, but I can’t get a comment through?). So, responding here, I hadn’t really considered using another site, as I wanted to funnel buzz through Fourio and our projects.