I'd always known about "Backwards Knitting", but I rarely use it. It is a technique used by "Purl Haters" in stockinette stitch to eliminate the need to turn the work to purl the wrong side row.
You can see it done here. It's so easy that you're probably going to want to do all of your stockinette stitching this way. You can even use it in your color work so that you keep the right side of your knitting visible.