I think building bricks are more for lowering the brickcount while making an setting, if you can't go into that part of the city, then why waste bricks on it?
It's not like you have to build whole buildings, you can make just the faces of buildings and it'd still look 100% better than "building bricks". Just build cities like valve makes their maps, only use bricks where you need them visibly. Besides we don't know yet how much performance difference there would be between using bricks and using "building bricks", so we'll have to wait and see.
[iamg]http://dl.dropbox.com/u/22217440/Blockland_00294.png[/img]
I can't seem to set up the UV Coords on the corner brick to match up with any bricks around it
What happened to your old account?
Looks good, ramps should look like ramps though.