If your cloaking device is unpowered, and you send one Zoltan in the room the system will get 1 power bar free due to the Zoltan bonus. If you activate the cloak then send the Zoltan out of the room the cloak will of course depower and your ship will immediatley become visible. But guess what? There will be no waiting period after decloaking. You can immediatley send the Zoltan back into the room and cloak again. And again. And again... anytime you need to cloak, even for just a moment, you can do it without the long recycle as a penalty.
The explanation is that normally power allocated to a cloaking device is 'locked' while it is recycleing, but Zoltan crewmembers carry their free power with them, so no power can be 'locked'. If this is a bug it can be fixed by forcing the cloaking device to take power from the reactor if it has no power of it's own. Where this power would be taken from exactly is up to the code i guess. If it's a feature... it's good one
