Bill a dit:

[print version] Gates: Longhorn changed to make deadlines | CNET News.com: "We wouldn't do any one isolated category of sort of online digital buying by itself, because we believe in having essentially a digital payment system at critical mass that works in all the countries. We're investing in the platform to do that, and at some point, we'll apply that to things like music, and so it's part of a broader strategy. I think that if you asked Yahoo, it'd also say advertising and transaction and subscription revenue--all three of those things are important pillars. "