Rolling Jubilee is a non-profit that takes donations to buy distressed debt for pennies on the dollar, and then abolishes it. Donate $100 and they can take $2,000 off someone’s back. Seems like an amazing random act of kindness, you’ll never know who you helped.

No to NoUI by Timo Arnall is one of the better pieces I’ve read on design and interfaces, and is also chock-full of links that will keep you busy for hours.