Be cautious if you want to open several Arcadier marketplaces: bug in user profile

Bug in user profile when registering to 2 or more Arcadier marketplaces:

If a user registers to more than one Arcadier marketplace, he/she automatically has the exact same profile on both marketplaces, because there is only 1 user profile for both marketplaces.

I tested registering to two different Arcadier marketplaces using my Facebook account. Although the two marketplaces are totally different from each other, somehow the user profile is exactly the same on both marketplaces.

When registering to the second marketplace, the user profile gets automatically uploaded on that second marketplace based on the profile setting from the first marketplace. And if you make any changes to the profile, then the changes are applied to both marketplace profiles. 

This may not be a problem with resect to some fields related to the identity of the user (name, email, address...), but it creates a problem when it comes to the description field of the user, which generally depends on the marketplace itself.

This is a problem for any admins who want to open several Arcadier marketplaces where some users may register to both marketplaces. This will confuse the users and may creates additional issues to the listing that they might post (I have not tested this though).