Bookmarked, I'll get around to reading this later...
To the commenter: There's an easy way of saying you found something interesting; vote it up.
EDIT: Oh, I completely failed to consider that it was sarcasm, thanks for pointing that out. I did notice the commenter only had 5 karma and figured he was just new but yeah sarcasm seems more likely.
anyhow...you stand right in your assertion - comments like these don't add to the discussion.