Attempts (or alleged attempts) to make a controversial opinion sound more authorative by authoring it in unsigned
DocumentMode (in particular, on its own page so it isn't part of a discussion on a larger topic). This topic itself is controversial--some folks hold that unsigned
DocumentMode content is
VoiceOfTheWiki (and thus is more authorative, and should be subject to higher standards of authorship). Others disagree on this point.
See
VoiceOfTheWiki for more information.