I agree with those who say this was the season's best episode yet. Seeing Don regaining the confidence in his work/himself again and separating from his annoying wife was great.
I expect him to kick Lou's and Cutler's asses (metaphorically) and take back his old office soon enough.
Why don't we have certain fixed dates (like twice a week) where someone compiles the 20+ for this thread? That would ensure batches of cool fits.
Also, I agree with excluding posters who were given "mercy thumbs". It has become quite the habit.