Dear Mister Sun ,
I am not a witness but i want to give u my sight of thinks.
1) I believe in the sanctity of private property.
2) Shorten Power Down belowe 7 days is nothing i can permit as community Member and voter of Witnesses
3) I Dont believe that removing downvoting is the right signal . Removing the 1 or 2 free downvotes a Day i would support.
4) Steemit Inc worked already on smt`s with his own developer and community developer so yes bring SMT`S
5) Why not only which exchanges are meant ? The exchanges that are now into trouble with their customers ? Because they voted for your new witnesses? If so, no! 
6)Everyone has the same rights, including the right to disagree. This right also includes the right to show his refusal by a downvote. The next time it would be nice if you reject the payment for contributions.
7)I do my best every day with my Posts and i already onboardet 5 Steemians to Steem . So yes!
8)The only one that dont care about the real community is you Mister Sun. You lie to us and call elected witnesses of the community hackers. Many of these witnesses have developed dapps like Steemconnect ,Dtube,Steem Keychain and Splinterlands to mention only a few. 
Only a few hours ago you told us live that you dont want to vote with the stake and now this post!
9) You still dont understand why the Witnesses freezed the Ninja Stake ...to prevent the hostile Takeover you tryied a few days ago with the exchanges. New Investors are welcomed for sure if they dont want to make a fast buck ! We don't want a blockchain that controls one man through his puppets. We want a decentralized blockchain. 
10) See Number 8
11) When you bought Steemit Inc, I didn't care about you. Now I don't like you and have little or no respect for you.