Are you trolling dude? Pardon my french, but this is effing retarded. Would you stop listening to crazy people?
What you CAN do with two Indivision ECS's installed is a dual monitor setup. Google it, there's videos out there. Only Jens never released the drivers/software to make it happen, so while it can be done "in the lab", normal people can't do it.
Are you trolling? He wasn't talking about the Indivision. What the post on EAB refers to is this, which is essentially two A2320 put on a single board:
http://amiga.resource.cx/exp/a2320aga