Maybe at some size corporations _should_ become public entities to avoid dragon disease and only those corporations having the means of production. After all, they did grow enormously big by consuming public resources and labor.
More importantly: money that is not in circulation doesn't affect you or me, it has the same weight on the economy as all the gold still not mined.
Also moving money from your left hand to your right is not circulation. It should "trickle down". Wonder where I heard this.