Original sentence: A feature of the software is a user-oriented filter to weed out comments from trolls but it is also possible to apply it to an unpopular user or someone who simply has an opposing arguement.All users can rate a comment, and so-called Trusted Users can troll-rate a comment, which hides it from non-trusted users.If a user accumulates enough troll ratings, he or she will no longer be able to make any comments on the website
Edited sentence: If a user aquires enough troll ratings, they will no longer be able to make any comments on the website.It is a user-oriented filter to weed out comments from trolls but this could also be applied to anyone from an unpopular user to someone with an opposing arguement.It is important to note that if a user posts a comment that reflects political views opposing some of the progressive views found on the site, that user can be troll-rated and have all comments attributed to them completely removed from existance on the website