Congratulations Bruce! It is quite an achievement.
Who will follow? Jaap is the closest and with the best chance.
I was throwing some numbers on my chances and got that if everything is fine, I will get it around May 2, 2012. It is quite interesting because that same day is the 60th anniversary of the first commercial jet flight when the DH Comet G-ALYP flew from London to Johannesburg. Long way to go!:]