For those that are not familiar, this is the third such bundle since last year. It features independent games that are GNU/Linux compatible and DRM free. The Humble Bundle also provides the chance to donate to the Electronic Frontier Foundation (EFF) as well as Penny Arcade's Child's Play charity. Both of these charities are ones I'm interested in continuing to support in the future and the EFF does amazing work with limited resources. Be sure to follow their Deeplinks blog to see their on-going progress.