There is a more detailed explanation on increasing/decreasing/constant OC in regards to PPC's in the last post. A question was posted there.
I made a boo-boo - you need 2 posts per week. Yes, they can be questions. No problem. It's a basis for discussion. Feel free to answer someone's question if no one has yet.
Avoid "yeah" answers - giving info that isn't there yet is much better. Or expanding in general.
Fun, fun! Test on Tuesday -