Yes, there's a limit in World Editor for how many doodads you can place.
I believe that NewGen offers a hack that can remove this limit, though.
EDIT: I win!
NewGen is a hacked Editor for Warcraft 3, containing lots of nifty functions. (For example enabling vJASS.)
JASS is a scripting language. (You probably know it as "GUI".)
I don't think I'm dealing with quite the same pressures though, at the very least its a significantly smaller system. For the time being I'm just going to put together a quick scrubby box though and hope it works good enough to not make my house toxic
I do know this - xenforo dropped the ball by not keeping the vbulletin reputation comments as a feature. The loss of the Reputation comments data when we switched to Xenforo really was the death knell for the site when it came to all the users that left. I know I missed it so much and I got way less interested in the site when that feature was gone and I run the site.