The HF21 Testnet EIP portion needs some work. In short what exactly do we gain here? Is it going to somehow increase the price of the Steem token? Is it going to bring more activity not merely more new accounts? What is going to be done to reward actual activity?

The reward curve seems not good for rewarding activity or how else do we explain why activity is much lower? What would create more economic activity? SMTs? How does this EIP help?

I think keeping the interest for long term holding is essential. The more power up incentives there are the more the price of Steem can go up. No one has given much thought into the forever falling price of Steem?