If you've got a regular Facebook presence, I'd suggest keeping it segregated and firewalled from your Author site, so some thing an acquantence posts regarding some issue you don't care to address as an author does not become associated with your work. (I've got a friend who likes to post the most apalling things when he has access to my keyboard, then his wife likes the hell out of them. Not stuff I'd want associated with my professional work.)
And the other reason is that I don't care to politicize my work.
I'm following Jim's lead: I'm writing for people who find my characters engaging and who enjoy my worldbuidling & storytelling. I've no intention of addressing the typical socio-political issues or current events for a couple of reasons.
The first is pure pragmatism. As Jim says, when you take a political stand, you're going to alienate half your potential audience.
The second is artistic and ego related. I want my work to stand on it's own feet as pure storytelling. Is someone takes something positive from it, the I'd be thrilled, but I'm not interested in trying to peddle spiritual enlearnment, social awarenessissity, or Worldview Validation even if those might win me some sales or friendly reviews from people who feel I'm supporting their Cause or bashing the other bloke's.
And finally, my politics are across the board. In terms of categories, I'm neither fish nor fowl nor good red meat. I pick my positions and ideas based on the issue at hand and how it weighs against my values and viewpoints. Which means I've got quotes supporting as well as bashing various things on the Left, Right, Center, Tranverse Axial Counter Alignmentary Stuff. When I do share an stance with a political faction on an issue, it's likety-not for the same reasons they do, and I'll probably have a solution which they'd find perfectly apalling.
I offend all factions with joy and enthusiasm, particularly when their being self-righteous hypocrits.
That, and I just really have trouble passing up a straight line.
So basically, in terms of social and political factions and values, I'm regurlarly pissing on everyone's shoes. And when I spot a faction slathering on the old double standards, adopting the same intellectual methodology that makes them howl "SCANDALAMITY!" when the other side does it... I don't just piss on their shoes, I give them the shake too, take a picture of them standing in pee-shoes, then share it so.
Needless t say, my facebook page is all over the map. Based on my likes, shares, and satirical comments, a causual user would define me as a gay straight heteronormative christian fascist atheistic devil worshipping liberal mysoginistic democratic feminist tea party socialist lap dog of imperialism who peels baby pandas for big oil while Occupying some shit for Anonymous pot farmers.
So I compartmentalize my writing. Anyone who reads a social issue into it will do so only because their own baggage led them to it.
(Neuro, I'm talking more the common-usage, Left Vs Right, current events social issues, as opposed to the more finely scaled ones such as free-will, individuality, etc
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