From what I understand it is in desire of computational efficiency. Nonetheless you are right it is unfair of me not to ask both sides;Flip the situation around and ask, "Why is Thermal Expansion is locking out people from using BC/RC/Forestry power generation?"
@King Lemming Why is it you don't allow MJ -> RF conversion via conduits?
And Covert are you saying your reasoning is that you simply want people to go through every part of the mod?
E: And moreso Covert why not do that on your end? Use the RF api to allow kinesis pipes to change to RF?