The only thing I agree with is that I do wish you could "roll back" system updates. I want to be able to quickly uninstall an update if it breaks something I need. For home users this is less important than the corporate user who really can't backup all files for a reinstall quickly. Losing 1/2/day on any Mac costs the company I work for tens of thousands of dollars.

The rest of his stuff is subjective babble IMO.