Hi guys,

So I have been noticing a few new cryto currency exchanges pop up (even ones without old world conversions, ie BTC/LTC/PPC/TRC/NMC/YAC/etc only. There are alot of posts ranting on about how we hate exchanges or the things they do wrong...

What features would you want/expect to see in them?

Here is my list:

Fees:
- Flat Fee system: ie same rate for all currency trading, makes calculating profits alot easier

Features:
- Ability to see all currencies in one screen, and see if they are trending up or down.
- Set up some auto Buy/Sell Orders based on Moving Averages
- Set up simple Buy/Sell Orders based on fixed values (Ie Buy at x price sell at y price) automatically (with stop loss)
- Profit/Loss Calculator based on your trade history/ open orders/ user input

Bonus:
- Identifies Arbitrage possibilities between other exchanges, automatically and notifies you of them.

TL;DR What about you guys, what do you want to see, or what do you like in exchanges that you are currently using?