What I think would be more rewarding would be a credit or research reduction to that end result. So if you get a discovery via someone else or a stand it does its normal LP bonus but it does not give you the ability to make it. You still have to research the skill. Or even the reduction option you could say alright you have discovered this with help so you have inspiration to know the outcome but now you have to research it but at a slightly lower cost because you have had help.
Discovery of an item should come from your own actions not simply knowing the end result. We should always have to learn our way but when we get help it should be recognized by some sort of reduction in research cost. That way we earn our place rather than be given them.