If you don’t know the person you’re dragging through the mud, you have no scriptural basis to bring what he or she is doing to a public forum where anyone can read.
If you do not have an accountable relationship with them, they are not accountable to you (or to your blog, or your Facebook rants).
That person isn’t going to read your blog, or your comments on a blog anyway.
If you find it humorous or rejoice when a man or woman of God has been removed from ministry or celebrate when they are publicly humiliated somehow, you should mourn. The Father is grieving. Even if what they did was both terrible and true, there is never a reason to celebrate. Never.
My bottom line request is this: If you’re not going to fight for unity, don’t fight at all. And don’t cause others to fight. Don’t bring people along with you in rejoicing (or making fun of, or condemning) for a fallen brother or sister. If you have a platform, use it to bring prayer for the church. Humble, pleading, grieving prayers. Don’t share the latest YouTube video of that person because “you just can’t believe it” and “it’s so wrong it’s ridiculous.” Move on. Sharing those things does not edify the body of Christ.
The same grace that covers you covers the worst of us.