OK, so now that we have at least an 'unofficial' answer to how they work (in principle at least), have people given them a good workout yet?
So far, despite prediction of doom and gloom and how powerful they might be, we haven't found them to be that much of a game changer. Are they helpful at times? Sure. Are they something I would always take even with a squadron-heavy list? No, I don't think so.
I can definitely see the potential for them to be devastating in the right circumstances, but the same could be said about many other upgrades. Since they take up an Offensive Retrofit slot, they typically will preclude more common squadron support upgrades such as Boosted Comms or Extended Hangar Bays.
They have encouraged opposing fleets to be a bit more cagey with their own squadron deployment and usage, but I think they are about fairly priced for their effectiveness and opportunity cost.
What have other folks seen? Are they are powerful as some predicted or do you think they'll just be another varied tool in the arsenal to sometimes take and sometimes not?