I just ran across BlogMap, a cool project that attempts to organize RSS information by location.  It lets you "geo-code" your blog so that it can be browsed and searched by location. It doesn't put the icon exactly where you live since it's by zip code rather than exact address, but it's pretty close.  My house is just under the little blob in the lower-right-hand corner (it's a park).

Anyway, once you've geo-coded your site, your feed is added and can be found through a somewhat clumsy (at this point) map, or by searching for a city.  The system needs some work to be really useful, but it's pretty dang cool!  Chandu has done some excellent work on it and I hope he continues to make this into an extremely useful tool.

It really adds alot of scope to content to know where it's coming from.