Frappr mapping has been spreading around the birding blogs like a virus, and I finally caught the urge to set one up. (I have seen it at Pharyngula, bootstrap analysis, Bird TLC, and most recently at the Modulator. There are probably more than that, but those are the ones I remember offhand.)
The way it works is you put yourself on the map with a name (real or a pseudonym) and a zip code, and a greeting if you wish. Here is my map.
(This was bumped to keep it on top. See below for newer posts.)