Lowerbills, sorry. My answer was a little bit "inside baseball"
Because we've spent so much time going back and forth in the DM thread, Sol and I have a pretty good handle on each other's asset allocations.
I do use dual momentum in my retirement accounts for tax efficiency, but I do not necessarily advocate for others to do the same. One way to think about DM is that instead of being 30% bonds all of the time, as in buy and hold, I am 100% bonds 30% of the time (and all stocks the rest of the time.)
Needless to say low cost buy and hold is a smart way to invest, and I do use that approach personally in my taxable accounts.
I was in no way suggesting that 100% short bonds is a smart asset allocation!
Sorry for the confusion.