Why is it suddenly "troll microsoft" season?

I'm not sure if anyone else has noticed this through all the CES craziness, but it seems like the trolling of Microsoft, whether in the forums or in the comments, has skyrocketed in the past few days. I understand that CES brings out a little bit of the troll in everyone, but look at the most commented posts:

(as of 10:52 on 1/12/12)

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via www.mypundles.com


It's a full on flame war in some of these pages. So my question is, what did I miss? Why is Microsoft suddenly the villain at this CES? They had a boring keynote and have spent the rest of their time promoting WP7. Any ideas?