JC,
I am not a super, and can't comment on northern recovery rates. Your question got me to wondering though, since I often have to defend supers for "unnecessarily punching holes in the #@@%$ greens" about just how badly most of us feel it impacts putting quality?
While putting just a few days after aerification can be problematical, usually, they fill the holes with sand and the re-smoothing process begins quickly. Frankly, I can't ever recall a substantial number of missed putts I could blame on aerification holes, or even come close to blaming them.
Is this a question of perception over reality? Aesthetics over golf?
If it were a course I wanted to play, I wouldn't let aerified greens stop me for one second, but that's the gca fan in me, since I am not a competitive golfer.