but I am 
Are you part of Mercury developer team or associated with their team in any way?Some people here are allergic to Newbie members, so I think that some small explanation would be nice from you.
Fees are paid on withdrawal (either cooperatively or via backup tx). Currently 0.5% of the coin value. We think this is competitive with other privacy/coinjoin/mixing services.
There are mixing services that don't charge any fees, and I think that you should consider lowering your fees during beta phase and increase them later.I would also like to see some code audit and reviews from other security experts.
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Hey nicosey, one suggestion for future, please try to write your answers in one post, not in multiple consecutive posts (that is against forum rules).Thanks in advance.
Understood, sorry not used Bitcointalk for a while. tomt1664 and I are both part of the team.
We have had informal architectural reviews, however nothing official.
I don't know organization qualified to code this type of code, and my experience of code audits in the past has not been positive.
Regards...