I haven't been to a town hall, but from the accounts I've heard on NPR and elsewhere, there are some serious hooligan tactics being engaged by those either a) brainwashed by right-wing talk radio, or b) corporate shills paid for and organized by the health insurance cabals.
Where's the decorum? Lets talk about this like human beings, and talk about the issues, instead of calling Obama "Hitler." That's just absurd.