What chain do you prefer us to operate on?
Hive over Steem. But I do like the idea of being non-exclusive and able to access multiple blockchains from your interface.

What do you like about Hive?
The chance to continue Steem without the risk of the ninja mined stake being used as Sun is now using it.

If you want to stay on SteemPeak.com tell us why.
I've only started using SteamPeak over Steemit in these past few weeks and plan on continuing once the move to Hive is complete. Steampeak looks better, it has more features and I like that it's independent to the blockchain in a way that Steemit never was.

What 2 URL choices do you prefer for our re-brand?
My preference would be PeakD and DPeak, with the eventual goal to become simply Peak.

What chain would you prefer our witness to be on?
Again, Hive over Steem. But if the idea is to be non-exclusive to any blockchain, you could run multiple.

Any concerns you're having?
Have never been a fan of forking within crypto, but hope this is really just going to be Steem minus the ninja mined stake. Also not sure about when or how to go about powering down on the Steem side.