Pretty much nothing to news these days, mostly because Blizzard is busy with the Diablo 3 press tour I guess (see this news post).
You will probably see updates on MMO-Champion as soon as the NDA is lifted if anything really important is announced there (beta, end of the world, etc ...) and in any cases you will get a full report on Diablofans.com.
Nothing new on the Patch 4.3 side yet, hopefully it will hit the test servers "soon" since Blizzard already mentioned in the past that they would release patches faster.
Paragon VS Ragnaros 25man Heroic World First Kill Video
DREAM Paragon released their video of the Ragnaros world first kill yesterday and I didn't have the occasion to embed it. However, something weird happened during the encoding and the quality was lower than intended. Paragon reuploaded the video with that problem fixed, enjoy!
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The Daily Blink - Managing a Guild is Hard
According to The Daily Blink, managing a guild is hard and you sometimes need tools to help with that ...