Lets say in theory someone is creating a bitcoin/altcoin trading website/app.
What would make it perfect? How could it better than the sites we already have?
This is really a better question for which I was looking .
Since I wondered for many exchage site but no one have Thier app so that we can handle them easily .
Here in my opinion a exchage site should be handleable through mobile laptop and tablet ( I am through every platform) .
Since the Poloniex like many exchage have better thing of the ideas for the trading but Thier sites are not responsive for mobile .
So better is thing that make them simple for mobile also because users of mobile are more then PC or laptop .