Maybe you should review your post through the eyes of a potential convert, SolEX.
Check to see if a post's content has edges that might feel too razor sharp, or lacks for gentleness. If it concerns something you're vehemently against, such as..I dunno..abortion, check to see if a post has points that are judgmental of a person's situation or past, but be firm on beliefs that the Church has already established by offering counter-questions or similes. Maybe throw in a couple of smiley faces or winks to take the edge of words. Also, even though this world is not our home, generally stay away from an "Us vs Them" kind of reaction; it's better to see people as fellow seekers who are stumbling along the path as you are. Let God be the One to judge who is a goat and who is a sheep. If you think a person's problem runs deep, use language like "perhaps" or "could it be yada yada yada?" Again, use a smiley face to show that you're not jabbing a finger at the screen.
Also, can you explain what you personally feel is
extremely mean, irrelevant and/or offensive.
? Not to put you on the spot; just trying to gauge your level of personal judgment concerning these areas.
If all else fails, maybe you could pick up a few pointers from OzG. He's usually pretty perceptive about certain things.
Hope I guided you a little! I could add more, but it's 12:17AM here and my brain is kicking dirt at me for staying up so late!