Great, funny and community-bonding idea; loving it!
And just in line with it, it popped me that a dedicated city-mapper (or a group thereof) might start working on a Great City, The Jewel of Cartographia, where the same idea should apply - scaled down to an urban horizon, of course. We'd then have districts, channels, slums , and honorable mansions, fitting places for our dignitaires, starting with the Palace of Ascension, Diamond's Colosseum, Ravells Consevatory etc... and maybe ending with Beggar's Reach, a shady district where all of us the scrubs can claim a woodenbox to admire the town from under )). Dont forget to implement The Great Harbor, where all the newbs might find shelter for a week or two (good luck coping with the smell of fish ), until they establish some rep for themeselves, and move on to the boxes... (is the Admirality still run By SteelG? )
Ambitious and fun project, cheers.