The term <em>jargon </em>refers to the terms used by people who work in a certain field. These terms are usually not easily understood by people outside of that field. For example, doctors will use their own jargon, and someone who isn't a doctor will probably not understand what they're talking about.
Donna revised the given sentence by removing the jargon. She decided to omit the words <em>user </em>and <em>subject</em>, making the language easier to understand.
Tom has more money than the other Puritans, and he certainly makes the people in the church aware of his presence. He's well liked and respected.... but his journey into the afterlife doesn't work out to well for him..... Thus, the other prominent citizens are better off.