IBM has a review of Mac Linux at 
<http://www-106.ibm.com/developerworks/linux/library/l-pmac.html> It's 
interesting even though I'm not sure I'd agree with the conclusions: 
thumbs up for YDL and Mandrake - 'Not ready yet' for Debian and 
Knoppix.

I do think the omission of Gentoo and especially SUSE from a review of 
PPC linux is rather strange. I'm hearing that IBM is going to introduce 
their own G5 based blades in March running SUSE.