An examination of websites behaving conversationally, including Huffduffer.
Archive: April 22nd, 2010
Slides from a presentation on machine tags by Aaron Straup Cope. I highly recommend downloading the PDF for the bounty of links listed under "Reading List."
An excellently written zero-edit change proposal from Edward O'Connor and others, refuting issues raised by Shelley Powers (I offered to help with this change proposal but I never followed through).
A nice explanation of the ruby element in HTML5: very handy for marking up phonetic pronunciation.