Well, I’m sure there will be worldwide acclaim soon, anyway. Probably!
There is the publicity shot for Placemaker: Plazas (Basic Edition), just released onto the SL Marketplace.
For a mere 400 Linden-dollars, you can own a device capable of producing literally a whole lot of different and sometimes even interesting (and in any case full-perm) plaza-like structures!
I have no doubt if that price-point makes any sense :) but I thought I’d give it a try.
So buy it if it sounds interesting! Let me know if it works for you, if the instructions were confusing, or anything else. If I continue to find the general idea interesting, maybe someday there will be a “Placemaker: Houses”. That was actually my original thought, but that turned out to be a little grandiose to code from scratch, so I started smaller…