Comment by maps

The key feature of coinbase and gemini is of course that they are following all the regs and are the most trustworthy exchanges out there. The people who want 150x leverage on a shady exchange are not the same customers. I would fathom that they are not even in the 'crypto' space as the history of shady exchanges going belly up (btc-e, cryptsy, bitfinex?) should keep anyone with a half descent memory up at night.