I DO believe that GPL3 (as outlined now) is a bad license. I also believe that people who don't care about the implications for business will use it. It DOES eliminate much of the utiliity of makng the source available. This could have a negative effect on business uptake - it makes software released under GPL3 little more than shrinkwrap software, as far as business is concerned. No more customisation for businesses, much of the promise of GPLed software is irrelevant if published under v3.
My strong impression is that you're embarrassing yourself in public with your ignorance.
I've been programming in the business world for the last 25 years, Ben. I know how business IT works; I've been in the thick of it for a LOOOONG time. My concerns over what I see as a possible bright future for GPLed software, and (in-house) IT is anything but an embarrasment. I don't think it will be the end of all things, but it will hinder/cripple the 'movement' if this thing doesn't undergo some bg changes.
Under v3, availability of source code becomes much less of a feature.