It's very intriguing. After reading some of the comments, as well as this post regarding Steemit Wallet privacy, I don't know yet what to think. All of these issues won't even arise if we couldn't see where Steemians are transferring their money. I have friends I know who shared a Bittrex account since one of them wasn't acquainted with it and was afraid to lose his money. You know, exchanges became slow and glitchy at some point when many new users signed up. Another issue is having a fictitious name like h0x3xb33 and a picture of a b33? Then having a bulging steemit wallet? Exchanges already implement KYC. I think Steemit will also benefit from KYC (though we're not required since Steem is not a security but more of a utility) or Know Your Member policy since we deal with cryptos too.