Excellent forms tutorial by Roger Hudson at Web Usability. Even includes screen reader results.
Automatic Figure Numbering with CSS Counters at Codrops not only explains how to number Figures, it provides downloadable code.
Could a Responsive Website Design Hurt Your SEO is from Copyblogger. Don’t dismiss it because it’s from Copyblogger – it’s worth a look. He goes into how search engines act, when responsive design can help or hurt, and draws conclusions.