This is an interesting topic. If this were an NWS sponsored discussion forum the fantasy snowstorm maps would certainly not have a place. But sometimes it actually seems like finding the one model still on board for a snow storm, 6 days out, lifts the boards spirits and may do some actual good as it pertains to attitudes. But yea for someone who wants to discuss the ins and outs of actual weather the fantasy maps can take away from serious discussion.
I look at the MA LR thread as a sort of barometer. There is LOTS of technical, official sounding discussion over there but some of the folks that do that are among the worst forecasters on the board because they are looking for nuggets and take stands on risky, yet popular, theories that very often fail to materialize. A real forecaster cannot do that. The general public could care less if you were the one to call the 93 Blizzard two weeks out. They want to know what the weather will be today.