In recent years I have come to the conclusion that 15mm is the best compromise size of miniatures to support the the general genre of Science Fiction Gaming. As such I have advocated and financially (meaning bought) support manufacturers and retailers that have 15mm figures. A few years ago there where very few, but now there are multiple companies producing wonderful new product for my and your amusement.
I intend to show off here the bits I come up with, make, discover in the over all theme of Post Apocalyptic gaming in all its guises. Currently I am a fan of the Savage WorldsandWarhammer40k:RogueTrader (the 1st Edition) rule sets. Though I am constantly reading new rules all the time, Songs of Our Ancestors being one of the more recent set written for ZombieSmith's Quar miniatures (available both in 15mm and 28mm).