While compost tea seems to be generally regarded terra incognita, some people are hard at work thinking of ways to make it better. One of them, I'm proud to say, is my dear government of Alberta.
There are commercial brewers available:
Earth Tea Brewer
Entire websites set up about the stuff:
And even the Pennsylvania government is in on the action:
Pennsylvanian Compost Tea.
I'm new to the whole compost tea thing, but I suppose if it's produced as a biproduct of vermiculture systems and black soldier fly digestion, it's something that any system incorporating those technologies would have to take into account.
The Green Gap
In the Cold War, we feared a Missile Gap was a strategic weakness. Nowadays, we must awaken to the fact that the Green Gap is true strategic weakness: the nations whose economies will thrive in the coming years will not be those with the biggest factories, but those with the most sustainable, efficient, and ecological markets. What we require is a Strategic "Green Reserve" of ecological design to weather the coming changes that both climate and resource scarcity will force on the international economy.