https://github.com/zack-bitcoin/X-change

I am working on an open-source exchange. It has not been tested thoroughly yet.

It is a very simple exchange, all in python. Probably can not handle more than a few thousand users. I took a different strategy on security, I think that it is WAY simpler this way, and there is much less risk.

Please take a look at it, and tell me what you think.