I could see not shaking the President's hand or not standing if he came into the room if there was something that he did that I considered horrible and against what I think our country's values are. That is doing a protest to someone/something specifically, not something that is very generic like the flag or the national anthem. Although I really don't have much of a problem with what he did, I feel like it's protesting all soda because you don't like something Pepsi did.
If you're going to list multiple years for Tiger, you should probably include Nicklaus '67 (player of the year with a Major), Ben Hogan '48 (equal to '46 or better with the extra Major), and Ben Hogan '53. Also Sam Snead in '49 or '50 instead of '46. Tiger '06 and '99 arguably stronger years than '05.
The OP's thread title doesn't necessarily sync with the poll. He asked 'at one time' that might mean the best single round or best tournament considering conditions. So that could mean a round in the 50's in tournament play on a long course or a record 72-hole score for a tough Major setup.