Todd Matthews posted to the CF-Talk list that eWeek has published a very positive article about CFMX 7.01 support for Mac OS X in production.
Yahoo's Finance news is running a similar, but longer article:
Macromedia ColdFusion MX 7 Offers Mac OS X 'Tiger' and Mac OS X Server 'Tiger' Support, Achieves Rapid Customer Adoption
Further, Sean Corfield just posted about a new CF_OSX Blog that is looking for contributors.
Also, check out my screenshots of the ColdFusion MX 7.01 GUI installation.