And Xeroc,
Why did you say it the way you said it? It almost seems like you don't want people to invest in STEEM Power, but you are a Witness for STEEM. Did you just want it to sound like I was completely wrong and are willing to sacrifice investment in STEEM to make me wrong? 10% interest is still a pretty awesome gain on a $10,000 or $20,000 investment, but the way you phrased it you made it sound like I was leading people to a bad investment. And again, you are heavily invested, so that is just confusing.
9 out of every 10 steem created go towards Steem Power. Steem is created everyday and is the token value you see on CMC. That token value will decrease if the market cap stays the same (because there are more tokens).
Yes you will have 90% more steem tokens, but the token value will always be trending down (unless a large buyer comes in and buys a bunch of steem). It doesn't matter if steem is inflating by 100% or 10%. Steem power holders get 9 out of every 10 tokens created.
Bottom line, there is not gauranteed % return. Just a guarantee on how many tokens you will get.