Why bittrex doesn't add it after hundreds request?
For legal issue, have you seen any tokens like share or Betting token in Bittrex? I found no, because USA laws are extremely strict, therefore Bittrex will never list them, but liqui&Kraken or Binace always list such tokens.
Damn sad. So this might be also the reason why poloniex isn't adding the likes of iconomi? Kraken barely have alts there. Seems like Yobit will continue to get bigger soon.