Here's a way this thread could be very useful (I think). I don't know how all the rest of you feel, but indie self-publishing of ebooks is revolutionizing the SF world. Writers are no longer at the mercies of (usually left-wing) publishers. We're seeing a great increase in the available books, and a corresponding increase in viewpoints and voices. What's a bit more difficult is knowing what you'd like to read. Sturgeon's law, after all: 90% of anything is crap.
If we find some ebooks by authors who aren't widely known and find that we enjoy them, we should mention that here and post reviews. It certainly can't hurt, and might make things easier for those of us who aren't sure what to read. I'll take a crack at it:
I've recently become aware of Charles Gannon and Michael Z. Williamson. Gannon's Caine Riordan series and Williamson's Freehold series are quite enjoyable, and will probably resonate well with conservative/libertarian readers. I also like Tom Kratman, although sometimes (often) his books get a bit roman-a-clefy. His Carrera series is particularly so, although fun none-the-less. "A State of Disobedience" pits what is obviously President Hillary against the state of Texas.
