When you read Titus 3:1-11 it is almost like Paul knew Facebook was coming and that Christians would use it as a platform to thrash each other. Obviously he had no idea about that but the Christian internet community would be a lot more Christ-like if we put everything we type through the filter of what Paul wrote in these verses,
Remind the people to 1) be subject to rulers and authorities, 2) to be obedient, 3) to be ready to do whatever is good, 4) to slander no one, 5) to be peaceable and considerate, and always to be gentle toward everyone.
At one time we too were foolish, disobedient, deceived and enslaved by all kinds of passions and pleasures. We lived in malice and envy, being hated and hating one another. But when the kindness and love of God our Savior appeared, he saved us, not because of righteous things we had done, but because of his mercy. He saved us through the washing of rebirth and renewal by the Holy Spirit,whom he poured out on us generously through Jesus Christ our Savior, so that, having been justified by his grace, we might become heirs having the hope of eternal life. This is a trustworthy saying. And 6) I want you to stress these things, so that those who have trusted in God may be careful to 7) devote themselves to doing what is good. These things are excellent and profitable for everyone.
8) But avoid foolish controversies and genealogies and arguments and quarrels about the law, because these are unprofitable and useless. 9) Warn a divisive person once, and then warn them a second time. After that, have nothing to do with them. You may be sure that such people are warped and sinful; they are self-condemned.
We only live so many years in the flesh and it is my goal to spend as little of that time as possible in futile arguments with other Christians. Just think if people took all the time they engaged in arguing about weird stuff and did real ministry with it. The world wouldn’t look the same! I would challenge you to let these words of Paul inform and guide your use of language online and the discussions you choose to join in on.