X-link to the DRM-free thread for some new Humble Bundles:
Humble Book Bundle Be A Coder presented by No Starch Press repeats a bunch of DIY computer programming books for more obscure languages including Racket and Haskell from their previous Hacking Bundle, and also adds a good selection of new items, including a few titles that were on my wishlist.
Humble Book Bundle Maker Skill Builders presented by Make: has the usual selection of DIY tech craft hobbyist how-to books and magazine issues, again with a bunch of repeats from previous bundles, but also some brand new pre-release exclusives as well.