http://news.ycombinator.com/item?id=1246990
http://news.ycombinator.com/item?id=2645170
This story won't see much traction on HN. The cult of Mac is too strong, and HN users generally aren't interested in secure operating systems.
To be fair, Apple's focus on usability and convenience could be linked to Qubes, in that they represent very different points on the "How much users should be thinking about security" spectrum.