I'm conducting a survey to determine the actual profitability of the popular exchanges.
Does anyone have any idea of what the volume is for these exchanges? What these exchanges make weekly or monthly and how we could find out?
I presume you are assuming that the profit that is garnered has no morals?
MXCNOW has shown (as an example) to not care about their users and profit supersedes anything else.
I'd say it is quite profitable. Most scams I would guess are profitable.
BTC-e as a long standing exchange is likely very profitable. I've had little issues with their platform but they seem to have a huge following of users that continue to use their exchange.
Mcxnow and his admin realsolid is the perfect example of a not seriously business, an exchange runned by one person and probably a non trusted user.