We do not obtain or retain any social media data from users, we don’t even need have a place for you to log in to any social media services. We simply don’t have a use for this data at all.
The only social media data we do use however, is looking up our fighters follower counts for ranking purposes. Which would not require any sort of login screen for users to view.
As for the TOS, be kind. No spamming, flaming or trolling on the forum. And please don’t distribute the Vimeo videos.