Thats a tough one for me Beag,
30+ years of both sides of the fence.
I can say that ALLOT of it depends on the business you are involved in. There are a few different worlds that fall into this catagory which present different problems with non-union, union and employers. At the federal government level its real tough as far as how the regular full time craft employees are at each others throats because of assignments, who can do what, pay grades, etc... Then you have the other side that thinks they are to good to do something or its NOT there job to do it.
My personal opinion is as the same as it is at home.
If it needs done and you can do it-Do It
If you get it out, put it away
If you make a mess, clean it up
If you fill the trash, take it out
If you dirty something up, clean it up
If you empty something, refill it
........and on and on
I prefer to leave things better than I recieve or find them
Just how I am