There's something I need to know. Are the Whos in How the Grinch Stole Christmas the same as the Whos in Horton Hears a Who? That is, are they microscopic? If so then the Grinch would likewise be teeny-weeny, wouldn't he? Doesn't that somewhat diminish him as a threat, and make the whole story less compelling? I'm sure this has been discussed and settled somewhere on the web and I'm the last to know.