Maps for every occasion and purpose.

Now, this is a cool tool from ZeeMaps. I have previously used a similar map from Frappr.

ZeeMaps looks like a vehicle for publishing autonomous maps for a set purpose and each with its own stand alone purpose. Having just discovered this, I can't say more about it now other than the stand-alone function looks interesting and useful for a variety of group management situations. Here's an example map for Richmond VA.

Frappr (Friend Mapper) lets you see the zip code where your friends live or work, letting you find out who works in the office building next door and who lives in the apartment complex across the street. Frappr goes further by enabling users to belong to mapped communities and share these as well.