Yeah, I think the way SUPER FRIENDS does it is perfect - you've got these references, like Blue Snowman or Black Flame or the Terrific Whatzit, that only the old-timers will pick up on, but that's all bonus content. If you don't know who the Terrific Whatzit is, it's still funny that Flash is trying to make a turtle his pet; if you don't know who the Blue Snowman is, you can still understand "cold-themed badguys versus the Justice League" just fine. True Warner Bros style, there.