I don't like that any of them have their own logo, including Tiger. I think its douchey and egotistical, especially with guys who seem like they would be chill to hang out with, like DJ. I just can't see anyone as a normal human being when they have a graphic designer's interpretation of their initials plastered all over their stuff. And its not just golf - it happens in other sports as well, especially tennis. Worst offender - Roger Federer has a cardigan with his little "RF" logo on it that he puts on after pretty much every match (especially trophy presentations), even though he's sweating like crazy.
Yeah because old timey golfers never had logos. Like Ben Hogan, Jack Nicklaus, Arnold Palmer, Gary Player or Greg Norman would never have logos.