Good to see you back vertical, and congratulations on your project. Sounds like you’re having some good success with it.
I too have taken an extended break from sketch-up, but because of school and now my job. I loaded back up sketch-up 6 and started a small city (only a couple blocks) and already I’m facing lag. So for now, short of a few side projects for fun, I’ll continue to be a spectator on this forum.
It would be great to see you revive one of your old cities and grace these newcomers with the work of a sketch-up veteran.