Walk n' Doc

I have absolutely no idea if this renders properly or not. I don't have Jekyll 0.12 anymore, I'm not sure how to get it, and I don't really want it. It's late. I'll try to work something out tomorrow.
You might not be able to implement this system exactly as I've done it in the jclouds community, but the important part is finding ways to lower the barriers. (need comma)
Tackle each of the barriers I descried, one at a time, and you'll be able to put the pieces together into a system that works for you. (instead of Tackle each of the barriers above one at a time. Eventually you'll be able to put the pieces together into a system that works for you.)