"Be Careful of Stones That You Throw" was a song by Dion some decades ago that told about a woman thriving on gossip.
Today the Internet has taken gossiping and insults to a new level.
On many sites you'll see ridiculous postings from people who hide behind fake names and anonymous email addresses.
For example, on one site that posts articles from area newspapers, there's a remark about a drug raid. Someone literally names another person, claiming he's involved in drugs.
People who hide behind a pseudonym should be careful.