While Lionel's presence or absence won't affect my attendance at or enjoyment of York, I think it's really dumb for them to not maintain a presence in front of the folks who buy the lion's share (pun kinda intended) of their high-dollar items.
But instead of opining/venting here, wouldn't it be more effective for the folks who care about this issue to mount an email / telephone campaign and contact Lionel management and EDTCA leadership directly, rather than hoping they'll see these forum threads?