I went around in circles...
Core mentoring, and xjm's guide to patch review
I just wanted to copy a link to somewhere so that I can read and use this later. While doing that, i had the thought - can't I add a rich snippet (facebook like) to my blogsite?! Alas, the Drupal module that would allow for that has yet to have a stable D7 release! But it was good thought, and cost me 30 minutes of hunting around and reading before I came to that conclusion. (Facebook Style Micropublisher module)