My CEO met Bill Gates recently - and the local media picked up the story. As far as I know they discussed a Unix-to-Windows port of one of our products. I could imagine that Gates was quite pleased to hear about it, after all the recent press coverage of potential Linux-migration projects, mainly in the public sector.
Anyway, if I had the chance to meet Bill Gates, I would ask him about some code details of his 4K Altair Basic from 1975. ;-)