actually, blogging is 2.0 – so there is no real more growth to the whole issue. 
Yet, if you’re referring to the direction blogging is going to take, then I would say that we’re going to move more and more towards blogging becoming something exceptionally social with a lot of content contributors on few niche platforms, which will then become pretty famous. 
But unfortunatly, my glass ball is broken, so these were just my 2 cents  

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