Mikel Maron’s World as a Blog page pulls feeds of geocoded weblogs and places them on a world map in real time. kudos: headmap

What? Real time & updating display of weblog postings, around the world
How? Weblogs.com + geocoding + RSS + Flash + Earth
Is it really real-time? Nearly! Weblogs. com updates about once per minute. the geo-blog poller checks about once per minute. and flash checks in with the server about once per minute. so at worse, it’s 3 minutes in the past, at best 1 minute.
Why so few blogs? Only ~13% of weblogs are geocoded (May 2003)
How do I? Add GeoTags and RSS tag to your Blog, then Ping Weblogs.com