Tip Me Baby One More Time

Today Dan and Joe discuss tipping and if it belongs in firewood delivery.  It seems lately in the USA a growing number of businesses are asking for tips, much to the chagrin of the customer.  It used to be servers in restaurants, hair stylists, bell hops and the like were tipped, now we are seeing it in fast food restaurants, drive thrus, and retail locations.  Where will the madness end?