Here's an idea: be an encourager.
There are plenty who will put a person down or trim them down to size. Why not lift up someone? You might even find it refreshing.
Setting the record straight? The record doesn't need you...people do. You are better than that.
Got something to say? Be an encourager.
Hebrews 3:13 (NIV)
13 But encourage one another daily, as long as it is called Today, so that none of you may be hardened by sin's deceitfulness.