Chandu Thota has a pretty cool application called BogMap. What is a BlogMap you ask? It is a place where blogs meet maps and location. You can also Use BlogMap you can geo-code your blog, browse already geo-coded blogs and search for blogs. Once geo-coded, you can get your own BlogMap location using a simple url.
This is me:
- You can geo-code your blog feed using the submit page.
- Browse blogs feed using the browse page.
- Locate-Search blogs feed using the search page.
- And get local BlogRoll!
E.g. of a local blogroll, these are all the people within 30 miles of London.
There is also the API using which Querystring can be used to access the location enabled blog API.