cost is much higher, to get 14 tiles away you need 20 stone instead of 10 (where's 10 is more fair price)
I don't think that's a good argument, because 14 is only slightly closer to 10 than 20. 10 is a lot less than the road SHOULD cost you so I could very well use the reverse argument. It's only a difference of 1 stone between it being equal...
3 issues:
- trees, they could be removed if surrounded by roads - no big deal;
I think that's a pretty big deal.
I think that's a calamity.
I edited my mockup to demonstrate the problems Krom mentioned:
http://lewin.hodgman.id.au/kam/linked/diag3.gif
I've also shown the way corners will look under this scheme, labeled 1 and 2. It shows the plans and what it would look like after construction.
I am still opposed to this change because I think it won't look nice (I hate the way corners look, and I can tell that everyone will use the one labelled 2 to save a few stones...) And more importantly, I don't think there is a satisfactory solution to the tree and field problems.
I am
strongly opposed to make trees disappear when you build a road near them. I LOVE having trees in the middle of my village surrounded by roads, it looks nice!:
http://lewin.hodgman.id.au/kam/linked/treeroad.gif
If all of those trees were removed just because there's some road near them I would be very sad. Also, digging up a LIVING tree with a spade seems quite difficult to me...
Why? Trees are removed if grapes are placed near them. I think it would make more sense anyway. How often do you see a full grown tree growing out of a road? That would have to be a pretty big crack

I don't see the problem with this, the trees would provide shade and make the village nice to live in. You just pave the road around the tree, and because they're on the corners, they don't get in your way unless you want to have a diagonal road. We have trees growing out of footpaths in Australia, I took this photo at uni today to show you:
http://lewin.hodgman.id.au/kam/linked/treeroad2.jpg
The fact that grapes remove trees is unintentional and could be fixed later on. If you want to chop them down, use a woodcutter and turn planting off. (new feature)