I'll speak for myself.
1) Tee shot played over an access road - The Old Course (#1, #18) yes as long as there is good visibility for the vehicle and the player
2) An extremely narrow green - Myopia Hunt (#9) a definate yes - the green offers an alternative to difficulty by length
3) Multiple blind tee shots - Royal County Down (#2, #11, #17) No, the occasional blind shot is just part of golf, but many would indicate a poor routing (to me).
County Down works because of:
1. the unique land
2. our acceptance of it's history
4) Tee shots that need to carry 220+yds over a quarry - Merion East (#18)yes, just not from the forward tees
5) Opening tee-shot that could cause multiple re-loads due to limited/no practice grounds - Prestwick (#1)would avoid this - I love the opener at Prestwick, but would never duplicate that opener. Again, history makes this acceptable
6) Greens set behind a hill/dune - Prestwick (#5), Lahinch (Dell Hole)yes, the modern examples are as fun as the old ones (Friar's Head)
7) Greens sloping front to back - Oakmont (#1, #10) done quite a few already. Going with the direction of the fall of the land often makes better green sites.
8] Greens with 5-10' of slope - Sidwell Park (#18) tried a couple, but always die in the field; Muskoka Bay's 8th was twice as severe as the current green. Which is still severe.
I think you need the right setting. Rustic Canyon sort of has one on the back nine, but they do end up looking fairly artificial. Friar's Head's 7th is quite good, but scale is important to pull it off.
9) Biarritz green - any CBM/Raynor course There are lots out there and Raynor was not the only one. I've seen Travis greens and even a Ross green that was a biaritz. I've seen quite a few, just not at the scale that some of Raynor's were supposably done at. I've done the deep central swale but on a typical size green
10) 40' deep bunkers - Royal Portrush (#17)
That works because it's actually a dune, when the feature is natural it works, when its completely artificial - it's a folly. Never done one because the land has never allowed it.