It is really weird to see coins being announced in June 2014 already being traded on exchanges. To name a few: DCM, X13C, BCAT, NUMC. Where are the days that devs needed to work to get on an exchange...
It's because the exchanges themselves are most likely releasing coins after coins in order to generate commission. Also some backhanders via premine helps.
if that is true: DCM, X13C, BCAT => Bittrex and NUMC = SharexCoin. So if ttrue, we know what lies ahead now:)