I don't know if anyone here cares about stick miners at all, or has been following the dev and review discussions over on the hardware forum, but sales are officially announced for our 8-16GH Compac stick miner.
https://bitcointalk.org/index.php?topic=1126705.0It runs about 8GH off stock USB power, using a Bitmain BM1384 chip (same as on the S5) clocked to around 0.33W/GH
It's built for core voltage adjustment without "pencil modding" - but you do need a small screwdriver - and clock rate can be changed from cgminer, giving you full control of the hashrate and efficiency. Tested up to 16.5GH@7W with an external fan.