I am for real names BUT not showed in a public way, the real names should be provided ONLY if the user wants to have a "verified" account type (mostly for those who will sell things on boonex), so the user sends a passport scan to boonex (just in the same way you send to become a pundit), and boonex puts the "verified" label to a user account, the real name will not be shown in public, it will be available only for admins (or even moderators)..
We need a little more security see more for buyers.. I think that is reasonable and mostly needed to get the scammers out..