I agree with your opinion that people should use legal means to deal with methlabs in their neighborhoods, rather than make off-the-cuff remarks about their suspicions on the web. Suspicions about a meth lab should always be reported to the police department or DEA. I would recommend that it be done anonymously though as meth lab owners are often armed and dangerous. As they say, "don't mess with a person's children or their money". As far as a meth lab owner is concerned, the choice between a person and money is easy - money wins hands down.