Am I out of Line?

I believe that a family should work together so that no one person should do all the work- household or outside. It frustrates me to no end when a capable adult does not pitch in when one seems to be taking on the brunt of the load. Even the simple task of cleaning one's own dish and putting it in the dishwasher or doing one's own load of laundry makes a remarkable difference and allows time for all family members to interact and have about the same amount of leisure time.
Am I out of line to think this way? I believe in being responsible. I think it is only right to pitch in when in is needed and one is capable.
(How's that for venting w/o naming names!?)