Post grind distribution timing

Ground coffee + Air = bad, right?
How long is too long between grinding and brewing?
What is the absolute time limit for distributing grinds?

http://www.lamarzoccousa.com/blog/accademia-series-gb-coffee-part-grinding-coffee-espresso/

Some interesting thinking that bucks convential trends

Wow. Incredible to think there are benefits to exposure. I won’t worry about my distribution efficiency anymore.