Bah.. sadly it seems the interactive charts and just static interactive charts and they don't update automatically to make life easier. Oh well.
This chart shows us how much Mark has directly cursed out Joss Whedon or other writers for certain events, based on season. While they are memorable there aren't enough to bother breaking it down by episode, but I'm pretty sure Mark Watches followers can figure it out. :)
PS: This is my arbitrary accounting of Mark's blaming Joss for harsh feels. You might count it differently.