Not everybody really cares. I would argue a vast majority of users just want to have fun, and build a reasonable facsimile of their favorite, or dream coasters.
It's a minority of you that will argue about the manufacturer of the bolts used to hold the track together.
In general, you will find people enjoy small details very much, but dislike restrictions. Very few people will argue for more restrictions.
My new mantra is: If you can build a floating island, you've tossed all regard for realism out the window.
To say "that track manufacturer doesn't do vertical track" is just silly when you can point to all the unrealistic things you CAN do.
But not that. You can't make Top Thrill Dragster yet. [downcast]
The whole point of the coaster designer this time has been realism, so you're argument goes against the designers intention. You also are arguing a red-herring over the terrain editor.
The same company, Intamin, makes both types of acceleration coaster that share similar components, which I have no doubt will be included eventually into the build. After watching the videos, I can tell how anxious Sam is to ensure these models are accurate. The strata coasters that people are inevitibly wishing to build require quite a few components and a new type of box track that has not been included at-all yet. It is the likely case that Sam and his team are currently modelling the box track, which will also lead to giga-coasters.
Also, yes, I and others do care about realism. I have no idea how numerous we are, but we are an important demographic none-the-less and have been with these games since RCT1. I belive we are just as valuable to the PC team as those who just wish to play. I might add that people will care about realism when the wooden coasters are revealed. When done poorley, they just don't feel right. The PC team has done an amazing job so far.
Again, I shall repeat that this is likey a track design issue. Box track is very different and much more intricate than any other steel track type. It is likely that is proving just as tough as the wooden.
Regards,
R.