We also didn't mean not to use man pages at all. We just find more people use the built-in help and web pages, so if you have limited time/resources, it's better spent on those things.
In retrospect, perhaps it was worded a bit strongly. I am enjoying the debate, though. The meta point, and part of the reason for this document to exist, is that perhaps it's a good idea to question our 30-year-old traditions and see if we can come up with better ways of doing things. This seems to have got people talking again. :)