Frappr! is an online service to make maps (uses Google maps) for groups. In to the group’s map people may then add where they are located at or where do they come from.

In the EU e-Learning 2006 conference the Frappr! is used for pointing out who are the conference participants and where do they come from. it works very well and is very nice way to get participants to know a bit more about each other.

But if you want to have “conference participant map” on your own site you may conside to usse ImaNote. Why not just use the Frappr!? You may not trust that the nice guys in the company behind the Frappr and Google will offer you the service for ever for free. You may keep some ownership on your things. if yes – Imanote is here.