I thought I might add a thread summary.
1. There can be an element of political incorrectness to refer to a hole as favouring a left or right hander. Better to talk about left to right holes, or right to left holes.
2. There are mixed feelings about how lefties play a redan. Those who can hit a high fade may actually be at an advantadge to access the back left pin (although it would be a fine, worthy shot).
3. There are always reverse holes. Ideally, there might be a balance of these, not necessarily because of left handed vs right handed, but rather to balance against those players who can only play a particular shape shot, ie primarily left to right versus those primarily right to left (note - not draw or fade) whilst rewarding the true shotmaker who can do both.
4. Whilst it may be politically incorrect to discuss a hole from the left-handed or right-handed perspective, it may be that architecturally it not necessary to consider this perspective. The more important element is some degree of balance of holes. (This surprises me, because I have always considered a draw a running shot, wheeras fades might carry less and stop quicker).
5. There are a lot of left-handers in Canada. Proportionally a lot more than the USA.

6. Ice hockey sticks are ambidextrous, although prone to breakage. Hockey sticks are single sided.

7. Right handed faders may love reverse redans, but golfers (here anyway) enjoy redans even when they go the 'wrong' way.
8. There doesn't seem to be much 'anti-left hander sentiment' on GCA.
