I thought the major he was responding to made much better arguments, personally.
For an O-6...this guy was really lacking in his strategic planning for getting out. I don't know what kind of McMansion he bought, but if you can't make the budget work on 75% of O-6 pay...you were always going to have problems with the transition. Dude is making more IN RETIREMENT than most people make on Active Duty. Hell...he's making more in retirement than I do right now.
I absolutely buy the idea that you need to plan ahead, build a cash reserve, and be prepared to expect the unexpected...but I don't buy that staying in the military for yourself is a better option than getting out because your family is tired of being dragged from duty station to duty station every 1.5-2 years.