Dave you stated it very well about the 2 railers compromising on so many things just for the sake of 2 rail track. And I'd like to thank morg777 for proving my point that 2 railers settle for less. After I showed photos of the gorgeous Lionel TMCC scale crane and sound tender, which is a marvel of modern minature electronics, the best you guys could come up with is an obvious european style ROCCO DCC crane for 2 rail? Seriously? Wonder how many of you actually have that crane on your layout? Is it decaled NYC, PRR or SF? Does it look prototypical? Goes well with the 4 wheel euro gondola in the you tube video.
As for " we can use TMCC stuff if we want to" , OK, how many of you actually do? Most 2 railers admit they run DCC, some using converted 3 rail MTH engines. Years ago I remember Atlas trying to get 2 rail TMCC on the market and it was a dismal failure because the two railers wouldn't leave their DCC for it. "What me operate with a Lionel system?" type attitude. And often the attitude of some of the 2 rail community has done damage to what is available to you. One time when I was looking into 2 rail and what was availble at the large 2 rail show in Cleveland, I met John "the King of O scalers" at his table, selling the items he was manufacturing for the 2 rail community.
He was down trodden and frustrated over some of the comments from 2 railers who came by and looked at his train cars for sale. I asked him what was wrong and he said: You know, these guys drive me crazy! I can make a box car that is 99% prototypical down to the count of rivits, and they will nit pick that the steps on the corners are 'out of scale", so they won't buy it.
Another time I was talking to a 2 railer and asking for some advice on getting started in it. Told him I was looking a buying a PSC 0-6-0 switcher for my first engine. He replied: " OH no! Not that one, there's at least a hundred things wrong with the boiler measurements!" Made me think, well OK, if PSC is making junk, who is getting it right?
Sometimes I think the 2 rail community shoots themselves in the foot with an attitude like that towards MFGs trying to produce pieces for the 2 rail market. Thus the circle comes around again to the fact there are not that many MFGs pursuing the 2 rail market, thus less items and availabilty of different pieces the 3 railers have. Again coming right back to the theme that you will, without a doubt, be settling for less.