Most large subreddits run AutoModerator to pre-filter submissions.
In terms of submissions getting to the front page and disappearing, that's a different issue entirely than insider privilege (namely, highly selective rule enforcement). The subreddit /r/undelete captures these incidents.
In terms of submissions getting to the front page and disappearing, that's a different issue entirely than insider privilege (namely, highly selective rule enforcement). The subreddit /r/undelete captures these incidents.