Well wayy back when this was implemented I understood that all the biped craft schools were going ot get similiar overhauls (or maybe just hte construction ones) - much like cooking has gotten a similiar overhaul.
But since that will prolly never happen - I just don't see why it would be a bad thing to get SOME type of experience - wether it be even 20% or normal or something.
So frustrating doing them for "nothing" outside of what they go into - esp. when you has to make so many!