Can we dispel the myth of the 'CO2 Blanket' ?

[BrewZer]

At least we're talking about a CO2 duvet, not bidet, even if those might also be underrated..

I forgot where I was going with this , , , sorry. ;]

There is no "P" in CO2

 

[Zadkiel]

The lifetime of the "blanket" is minutes if the cover is taken off of a bucket fermenter.

I strongly disagree, and I have trouble reconciling you saying this with you liking my post back on page 1 about fluid dynamics, BUT thankfully, despite disagreeing on this, we both agree on the more important fact, which is that regardless of what happens to the CO2, the O2 ingress is instantly significant.