the world as a blog. i really like this idea, it's a map of the world that shows where blogs are being updated around the world as it happens. you need geo tags, an rss feed and to ping weblogs.com for it to work. i understand geo tags ok, but rss feeds confuse me, i'm not exactly sure how they work(and up until now i didn't understand why you would want them) - is it just a simple tag, or more than that? time to do some more thorough research...via idle type.