forum users now showing email addresses in 2.0

im upgrading a site from a prior nop version, and just noticed in the forum that the old user names are now showing as the user's email address. Im sure my customers would prefer I not publish their email addresses to the public web, so am curious if there is a setting to turn this off, or will i need to code some changes. Thanks

Have you set 'Customer name format' to 'Show full names' (on 'Customer settings' page)?

I see the dropdown now, thanks. don't know how i missed that before ;)

I might suggest not makign the show emails the default, Im thinking not many websites want to do that, as showing customer emails is a not often smiled upon. Thanks again!