Does Anybody Care About AIX on the iSeries?

AIX on the iSeries. It's been available for approximately one year, but what is its impact? The sales pitch from IBM is impressive: server consolidation, virtualization, infrastructure simplification, return on investment, total cost of ownership, support for multiple operating systems, expansion of the application universe, and, not to be downplayed, replacement of competitors' Unix boxes. Sounds like something for everyone or, at least, everyone who has Unix playing a role in the data center. So, what's the story?