Chip,
I'd agree the change to bent grass put the speed race into hyper drive, but I don't know if it started there.
For those that remember, was there a pride (bragging rights) pre-Augusta's bent grass greens, within the private club culture for who had the fastest greens?
One argument I made the other night (to a lawyer) who was bemoaning the need for so much undulation on some modern greens (bayside) was... With the new I&B, the greens are apparently the last and only place left to test expert players. Having the combo of too much speed, with too much slope, places an emphasis on perfect placement on approach. If the player is out of position, increasing the difficulty, there seems to be an expectation that a reasonable two putt is "fair". Personally, I don't agree with that expectation and have seen plenty of situations where 3 putting could be considered well played.
Did the expectation of no 3 putts, start at ANGC?