Yeah, I agree. My sac gens will use Fast Learner as a kind of filler spot and pic up what extra XP they can that way. It's not much in the grand scheme of things, but it's kinda like tossing pocket change in a jar. After a while it does add up to something. Maybe not enough for a vacation to Maui, but enough for a decent meal out, or a large pizza with the works, plus tip for the delivery guy.