Re: Courier: Olympics = 5th major!
Tend to feel that none of the events should be called a 5th GS.
7 rounds of best of 5 set matches is unique to GS events.
The current greatness league of active players in order of achievements to date (a factual comparison rather than fan biased assessment):
Federer 17 GS, 6 Year End Masters, 23 Master Series.
Nadal 14 GS, 27 Master Series, 1 Olympic Gold.
Djokovic 7 GS, 4 Year End Masters, 20 Master Series.