The actions and development on the island "public townscape" are recorded in the thesis of Florian Rüger. You can have a preview here.

The most important stages of develoment are listed here, with some way to short lines to explain everything, but i hope it will give some impression.

Also there is a DOCUMENTATION VIDEO, approx 30 minutes - the music should start playing soon;)

Please write me an email if you want to read more about the experiment and its many turns and developments, or read the complete thesis as 3D-Book online in Second Life.