Between the DIS, WDWINFO, Dreams etc it takes a pretty big team
Pete owns the boards and coordinates everything
Corey and his new assistant Ricky handle all of the creative artsy stuff
Regina, Kelsie and Bob handle content
I'm the tech geek, I handle the servers, software and keep everything running
Krazypete is right, the program behind the boards is "Vbulletin" but there has been a LOT of work put in to it. A stock vbulletin would not be able to handle the traffic we get and there has been a lot of work done on the artistic side as well.
If you venture over to our static site wdwinfo.com that is mostly done by hand using Dream Weaver and Cold Fusion
It takes a number of full time employees and 5 really big servers to make this thing work!