I was raised to believe that a work ethic means giving your employer an honest day's work for an honest day's pay.
"Contributing member of society" means putting in more than you take out. For instance, I pay income taxes and get the secondary benefits of having a military, the FBI, the Federal Bureau of Prisons, etc.......but I have never directly received a dime from Uncle Sam; therefore, I am a tax payer, not a tax consumer. The DUmmies are just pissed because we productive people can't "contribute" to the degree that they'd like to consume.