You can always count on Nielsen for some tasty headline bites. The latest was spotted by Engadget in a combo Nielsen/Yahoo report on mobile internet usage intended to provide insight into mobile shopping. On the other hand it provides some fun statistics that have nothing to do with mobile shopping that I just have to share with you guys. My favorite? 2/5ths of mobile users use the internet in their bathroom. Check out some of the other good charts below or the full slide deck in PDF format here.