Hi Wei,
I totally agree with your points! When you were answering the risk of public communications, it reminded me of how I once shared my own contact information on some social media platform in order to sublet the apartment, and after that, I often received many calls and texts advertising my apartment, which did bother me for a while.
Hi Hannah,
I really enjoyed reading your response and totally agree with your answer on how to use Instagram for personal and professional digital identities, which reminds me that I myself also use my private and work accounts separately to protect my privacy on the one hand, and also to provide a more professional and concise page for followers of my work account.