http://www.youtube.com/watch?v=lD9FAOPBiDk&feature=youtu... absolutely hilarious and on the spot for haters in all fronts.
Any piece of PR that has to resort to portraying their opponents as having the IQ of the average YouTube commenter, has automatically lost any credibility. Then to fall back on badly judged kitten memes was just cringe-worthy.
Nobody is disputing that IE has come along way. The issue isn't whether the latest version of the browser is capable, but rather whether we'd want to get back into bed with Microsoft given their past history. And thankfully there is so much choice in the market now, that people can choose not to use browsers for even the seemingly trivial reasons; such as historical prejudice.
Thus as long as there is competition in the market, I'm going to support the platforms that have a history of promoting a free and open web.