I think I have a solution for this. I found an add-on that automatically adds members to the map based on their IP address. Using their IP, it's an approximation, but generally it at least shows the right town.
I've tested over the last few days. I believe the database should be fully scanned by now to include everyone. If not, over the next few days, everyone should be included.
This scans for new IP data every few days and will update changes.
I have it set to require a minimum of 5 posts to be show on the map. This should rule out old spammers in the database or others that never really posted much. I can change this number if you all have any reasoning for a more ideal post minimum.
The link for the map is in the navigation bar shown below.
If you have your mouse in the middle of the map, you can hold CTRL and use you mouse scroll to zoom in or out.
If you zoom in to find your marker on the map, you can manually drag it to wherever you like. It will override the auto locate by IP feature. The pic below shows what to grab and move if you'd like to do this.
You can also opt out all together if you'd rather not be shown on the map. Just find your marker, hover your mouse over it, and check the box shown below.
Let me know what you all think.
Eric