Facebook can offer a lot of good things. I've reconnected with long lost friends I would never have found any other way. I follow several sites that keep me informed in areas of interest. It has also been an invaluable business tool.
I am aware that they have a proprietary algorithm that selects items to be shown in my news feed. I even appreciate that they may occasionally dump something in that I would not have stumbled across otherwise.
But I can't abide the increasingly liberal flavor of my feed. I belong to this and one other motorcycle forum, and I'd describe them as fairly politically conservative. I belong to two gun forums and I'd defiantly describe them as politically conservative. So you can imagine then that my list of Facebook friends trends to a politically conservative spectrum.
So then, why the hell do I keep getting crap like this in my feed:

I've noticed over the last few weeks, that I'm seeing more and more posts from folks I don't know with some liberal meme. A less trusting person might suspect the good folks at Facebook have thier finger on the scale.