Frequent commenter here Joe (Letsgetidone) Firestone reflects on the recent conversations on the MMT JG in a post at Daily Kos. Joe comes at it from the angle of public purpose, which is one of the criteria I listed in the discussion of criteria here, under "effectiveness."
Read it at Daily Kos — Money and Public Purpose
The Job Guarantee and the MMT Core: Part One
by Joe Firestone