To be honest I never have been a fan of too many "lite" or "crunch-less" things outthere. I can say I see the apeel for the free based ones, one does feel like its a waste of money. In the end is a matter of "I could of just read a book" syndrom for me. With out enough crunch its contextless.
its like telling some one who thinks out side the box "do anything!" If the box is anything the out side of that is...NOTHING! if this resourch is anygame then the creative way to use it is in...NO game.