The site has a crazy number of invasive and distracting ads! Including a video ad which plays on every page! Not sure how did this come to the number one ranking on the front page!

This looks like a better resource on the topic: http://www.catb.org/esr/structure-packing/

Didn't notice. Then again, I do browse with JavaScript disabled. The page looked quite nice to me :)

I'm impressed. This should be awared when programming on embedded system.