What is this?
http://www.youtube.com/watch?v=DeJPHTOokN8
It should load like 4 - 5 chunks in every direction just so you don't get as lost.
Correct me if I'm wrong, but doesn't this make saving your own / other builds a tedious task, now?
Why is this called a generator/gen? All it does is add/remove bricks when you move closer/further to/away (from) them.
The idea is to use it on finished builds. I don't really see a use for it though.
I don't really see a use for it though.
nope. it saves as normal. you can toggle it before you load bricks so that the bricks are already in chunks waiting for players to walk into them.
And what if somebody else wants to save, then? Somebody who can't toggle it?