Wasteland 2 had opened for submission. Guidelines are here.
That's John Joseph Adam's reprint anthology for post-apocalyptic stories.
Primarily he's looking for stories published after 2007. Readers are invited to recommend their favourite stories Writers are invited to submit their reprint stories, and subs are not restricted to stories published in pro-paying venues.
Now, I know that my blogging friends have some good stories out there. What about that a story recently published in Shimmer?