2 - Cash in
3 - Sell out
4 - Bro down
increase fluidity of information
Apparently the information at MS is not very fluid, so this is a serious attempt at making that information much more fluider
This one suspiciously coincides with the legalization of pot in WA state
flatten the organization
I think this is really a statement about facilities, there is a lot of wasted vertical space so most likely they will be installing something like those Japanese "drawer" hotels (where the person lays in what looks like a human sized drawer). They should be able to put a screen and keyboard in there so people can work laying down. I'm guessing they can get 3x more people in each building with this system.
Longer answer: There is much complexity and the real answer would probably cover a few books. But a few highlights: neurons have their firing rate and their spike levels modulated by a variety of things in the brain. Glial cells (which are 10x more numerous than neurons) inhibit and disinhibit neurons, communicate with each other and are involved in computation. Some neuron communicate with a continuous flow of protons (inner ear, acceleration detection), some fire locally on their dendrite instead of the typical method of sending a signal down the axon. There have also been recent discoveries linking microtubule quantum vibrations to anesthesia effects (implying it is part of computation).