"Oh PP - I sense the conflict within" Don't be like that, I'm not trying to have the typical internet argument, I'm not trying to "win". I'm trying to get across to you something which I can see you've missed. The key phrase is "snowball effect". Because if I have a large percentage of something and because of that I keep getting more of a percentage than others, the result is that you'll end up in a situation where a handful of people have everything and everyone else has nothing, even if they are passing rewards down. Again, there's no emotion in my post and no ill will to anyone, that includes you.