With few other great people i have been working on a zine/netlabel called The Future Elements from past few months. We are specifically focused on ambient, post rock & experimental music. I handle the design and some of the curation process. And just now we have released our very first compilation of 30+ unreleased tracks by artists like The Echelon Effect, Lowercase Noises, Bob Guido and other great ones. Go give it a listen and best of all, first 500 downloads are free.
For updates, reviews keep an eye on http://thefuturelements.com/ & all the releases will be updated on our Bandcamp.
More info And do share further if you think you know someone who enjoys good music in this genre.