coolitic

Currently the only kinds of probes that can use ion engines are the extremely tiny ones. I have tried to make arrays of ion engines, it doesn't work.

Way to get creative! Still, for the sake of convenience allow us to vent fuel. Also allow us to make parts self destruct (not in a way that could damage it or replace decouplers though)

As long as they dont make kerbals do rick-rolls i think I'm fine.

Kerbals do not age and are sustained by being in close proximity to sodas and chips. =D

Yup, this a real kind of thruster and could possibly be used as a higher thrust (or just bigger?) variant of the current pb-ion thruster. More on them here: http://en.wikipedia.org/wiki/Electrodeless_plasma_thruster I personally like the idea of having a higher thrust variant of the pb-ion but it seems that we may need a new source of power and maybe just make it use less power.