Very interesting. I love to see how people deal with such tight deadlines, especially when they hit that eventual point mentioned in the article where things just sort of work out of sheer effort and it's too late to change their approach.
I am curious, however, about this comment: "We anticipated a higher proportion of the Colbert Report referrals would be using IE." What was the rationale behind this? Maybe I'm just wrong in my assumptions about the Colbert audience, but I'd definitely have expected a much more mobile-heavy (and non-IE) group.