Internet and computer technologies are totes awesome because they (can) democratize media and give a platform to more voices.
And allow random dudes at home to come up with professional-grade ads that a campaign team wouldn't or didn't think of.
You won't learn anything new unless you're not familiar with McCain's voting record relative to Bush, but it's a well-done ad and hell, maybe somebody will send it to their undecided aunt. Not to mention it's more on-target than the Obama camp has been lately. (The election has turned into a referendum on Obama instead of a verdict on Bush/Republicans. This is bad. The campaign has not done very well at turning it around.)
In other news, I'm back from Greece--spending the day in Boston and then going home to work for another month or so before school starts.
I can't really pinpoint why, but I really wish it were autumn.