I play on that very table.
The projection is nice for the players but it's a hassle for the DM unless he wants to spend a lot time in Photoshop cleaning up map graphics (removing secret doors, room numbers, etc.).
It also leads to lazy players that don't want to map or move their own miniatures.
It says all armors take at least 5 minutes to put on. Their point is that you aren't going to be donning armor during combat. It doesn't say plate and leather take the same amount of time to put on.
I got the PDF version of the Blackmoor campaign setting from the GameStore and I don't see a map at all. Is there one with the hardcopy version and we just don't get it with the PDF?