This group of sites allows web-surfers to donate care, food, and land to very worthy causes at no expense to themselves.
Sponsors at each of the sites pay to have their banners displayed on the page that visitors see after they
"donate" by clicking on a button.
You can hit all 6 sites, and donate to each cause, completely free, in about thirty seconds to a minute. Then feel good
about yourself for the rest of the day. A fair enough trade that I do it every day. Give it a try, and brag about your humanity
to your friends.