Is this a repost? If so, can you move it to the appropriate thread?
I don't know if it's exactly a 100% repost. Plus, there are several other threads related to gossip. I can just leave this alone and hope people reply...
So, come everyone... reply!
I look at those 3 things differently... and think it depends on what is being said.
According to a book published by one of my college professors, rumor is intended for confirming facts while gossip is often intended to harm others with supposed facts.
Rumors usually begin with "I heard..." Of course, if you heard it... you don't know if it's true. Therefore, you're trying to confirm if it's true.
Gossip usually begin with "Did you know..." Of course, we're assuming you already know about it and wanted to make sure other people know about it. This is often intended to make others look bad.
For instance, a guy was fired from his job. I don't know if it's true, so I would say... "I heard this guy got fired." If the other person knew the truth, he would say... "Yes, it's true." or "No, it's not true.) Okay, I've confirmed it. No one got hurt and I wasn't using it to hurt him. However, I know he got fired and wanted to make him look bad by telling everyone... so I say, "Did you know he got fired? Yeah, he got fired!" Now, I'm making him look bad.
Now, back to the original post... 3 things were mentioned: gossip, interesting conversation, and expressing an opinion.
I've already defined gossip.
Interesting conversation could be neutral. "Did you know that the government spend $2.7 trillion dollars?" It could be good. "Did you know that she became president of her organization and helped by doing 100 hours of community service?" It could be bad. "Did you know he got fired from the job, a guy like him?" Of course, that bad comment would be translated as gossip.
Expressing an opinion is completely different. You're stating your opinion, not a fact that you heard and want to spread around like gossip or sharing an interesting fact. You're just stating something you believe in or think.