A quick reply to Erhardt earlier on:
I'm pretty certain everyone here fully appreciates how much work Aaron has done adding extra features for us and generally doing things that no-one else does. I think the reason everyone is always asking for more is because typically Aaron actually DOES it! That's one of the biggest reasons I'm so impressed with the game, because it keeps getting better.
That's also why most of what I propose is in the "make it in an add-on" vein -- because I'm _quite_ willing to pay for an add-on, because it'd be good, and because he deserves it!
I agree all the suggestions can come across as ingratitude, but I don't think that's the case at all -- just overzealous fans.
--Chesh