Which of the following netiquette rules are unique to online learning?

Do not use capital letters when writing whole words or sentences  

Do not post irrelevant or distracting messages in the chat box   

Make sure that the tone of your communication is respectful  

Think carefully about what you share with others 

All of the netiquette rules listed can be applied to online learning. However, the rule "Do not use capital letters when writing whole words or sentences" may be more relevant to online learning as it can often be interpreted as shouting or rudeness in online communication.