Hi,   When using an item that has been created by a user, perhaps it would be useful to allow other users who have checked that it is correct, to give an 'up-vote' / approval.   Any subsequent user who sees that a component has multiple up-votes can choose to trust (or not) based on that knowledge.  Additionally, a mechanism to question the component may be useful, so incorrect items can be removed from the pool of parts. Obviously, this is a need that will increase over time as more and more parts are added.