I am a righty, but left eye dominant. I shoot leftie and use righty guns- I find it awkward to use a lefty gun.

There is a difference between people who are right handed and left eye dominant and people who are left handed and left eye dominant- obviously those that fall into the second catagory will prefer a left handed bolt. For people in the first catagory, like me, it is hard to use that left hand to work the bolt-at least for me anyways.