8. Do you really store values in floats?
Yes we did. Now we don't. By the time of our launch we kept most of the data with greater accuracy in integer format. However there were parts which used floats to preserve data. After some sleepless hours we rewrote everything which was stored as float. We can't show any extract of the DB or code as this could compromise our security. We hope, admitting our initial mistake and making up for it asap, would be enough for you to trust us on this matter.
Thanks for that one, that was my main concern (amongst some pure interface things, like displaying in my opinion too few digits after the decimal seperator).
About the thing of offering money for a recommendation:
Srsly, get over it guys! They are not native english, and were probably in a hurry too, so it might have likely come across far more offensive/direct than intended.
Finally a useful european Bitcoin Exchange!

If they are really secure and trustworthy, only time will tell - but for the beginning, I'm happy.