I am willing to bet that if one were to scour through 100 Letsrun threads, 90 of those threads would contain at least one post where someone who is the apparently ultimate authority on said subject ends their response with the phrase:
"enough said."
as in "Your girlfriend is cheating on you, enough said."
or "Brandan Moen is the hottest thing to hit the treadmill running circuit since heart-rate monitors, enough said."
and my personal favorite "It's not the size of the boat but the motion in the ocean, enough said."
I propose using science to prove the extent to which one's point has been made. Simply exclaiming "it's science" will put an end to any disagreement as nobody can argue science, except Tom Cruise.
Anyone else notice this or have concrete data? Perhaps somebody could put together a PowerPoint presentation to highlight this comment's overuse.