George,
Can you think of a round where Tiger really excelled in bad weather? As I recall, his 3 Open Championship wins, especially the last 2 at St. Andrews and Hoylake, were marked by warm temperatures and mild winds. Also, to be fair, I don't think people were saying that Tiger "sucks" in bad weather, just that he might not be among the best ever in poor conditions--quite a difference, IMO.
Just off the top of my head:
- Won his 2nd Am in the rain against Buddy Marucci;
- Won at least 1 Bay Hill in the rain;
- 3rd in 98 Open at Birkdale, 1 stroke back, with very difficult weather on Thursday and Friday, can't remember the weekend specifically; for that matter, he was T7 at Carnoustie the next year, mentioned when someone suggested Lawrie;
- Won at Bethpage, rain & cold all tourney (I know, Sergio thinks Tiger got only good weather - well, consider the source)
I'm sure there are others, I just don't have the energy to track them down.
You are correct, I followed the time-honored golfclubatlas tradition of exaggerating when I said others said he sucks, but I'd say by only focusing on Muirfield round, the implication is definitely that he can't handle bad weather. It was one round; no one has a perfect weather in bad weather, I'm sure even Watson and Christy O'Connor posted a bad round every now and then.
He hasn't proven to be a Watson - yet.
Give him time, all records will fall.