Good Ideas™, Trivialized

Ok, first, let me start by saying that the idea of a sex-offender registry isn't inherently flawed. However, like many things that start out as "Good Ideas™", the execution frequently makes a mockery of the original idea. If the original idea is to provide a warning to people about rape, molestation or similar potential, why include other, non-relevant and (worse) trivial infringements in the same category. At the end of the day, is a sex-offender registry really worth having if you can get on it for taking a leak by the side of the road?