Posted by mlncn on March 20, 2011 at 3:27pm
I'm referencing the Drupal Markup Style Guide g.d.o wiki in the Definitive Guide to Drupal 7 and it hasn't been updated in a couple years so i wanted to give all interested parties, especially HTML5 folk, foreknowledge to update it (or link it to a d.o equivalent?).
Advice is sound and it's the most comprehensive take i've seen from a module developer's perspective, so that's why i'm providing the link: http://groups.drupal.org/node/6355