Ned shared his talk that he gave at Gopax here.
If you haven't seen it yet I highly recommend watching it if you want to learn more about Steem, Steemit and SMT's.
What also interesting is the comment section.
My favourite question there was by user @malloryblythe:

And @andrarchy (Andrew Levine
Content Director, Steemit) answer:

Bidding for trading cards! Steembay!
With Steembay you can have auctions on the blockchain!

User @Kus-knee is currently having one where you can bid on the original Steem Trading cards.
Check it out here.

Weiss Rating report:
I start the vlog with the new Weiss rating report.
I say there is no difference from last time in my vlog but that's a mistake! NEM is a C+ and TRON became a B-. Sorry about that!
Bitcoin, Bitshares, Cardano, Decred, EOS, Ethereum, Iota, ONTology, NEO, Ripple, Steem, Tron Stellar, Zilliqa = B's.
No A's this week.

I am a witness with our developer group @blockbrothers for the Steem blockchain. If you want to support us I would appreciate your vote here.
We build Steemify a notification app for your Steemit account for iOS.
Get it Here:
▶️ DTube
▶️ IPFS
