Not sure what is going on with EOS and Brock Pierce, but here is a great interview with him. He and Tai talk about the crypto space and where it's going, EOS, the city he's building in Puerto Rico, and many other topics. Take a look! :)
Oh, by the way, are you looking for a decentralized exchange?
Try BitShares!
https://wallet.bitshares.org/?r=staticinstance
Made by the creator of Steemit!