i think that a judgment of the entirety of what these people do is unnecassarry. i totally agree with taking food from supermarket dumpsters. we used to have a friend who worked in produce, and we have seen how much stuff really gets thrown out. if it has a blemish the size of a dime its considered unfit, and many things even expred are still edible. in the hunger and economic crisis we are having in the world right now, i believe its a good thing to utilize all of the plants and animals possible for sustinance and that is is wastful and neither ecnonomic nor ecological to waste things for such a trival reason.
just think about ripe papaya and how it tastes, being taken out of your hand and used for compost... and since you are too poor to afford buying it you can never have it. doesn't seem right does it?
as for the rest of what these people do religiousely and leisurly living, we could just as easily judge priests, ministers, and other religious figureheads for driving expensixe cars and living in multi-million dollar homes at the price of thith.