They have to be able to sustain the payouts for the game to continue. Im not mad at them for doing this as long as they make it clear to the people that use this posting option that they get 35% of your post pay out. I don’t like the spam of all these posts on Steem though, unless it was an interesting battle. You are basically choosing to help the game out by posting your battles through them and giving them a piece. The issue is they make changes then announce it afterwards. Be upfront with us and let us know before hand when they make changes.