Is it possible to have a dummy account just to observe and check other people's works? Or maybe for other use like upvoting your main account, support another article post, trailing other accounts, use to withdraw, etc. But what if people like JUSTIN SUN wanted to make a mess just to have disagreements within each community? Is it possible to happen?

My Opinion – it is possible to happen but what are the benefits to him to do that? Is it for popularity, to gain money, to take all people going back to Steemit, or to destroy the HIVE for revenge? You might be experiencing downvoting your works but we can track it why and how. But we will not know easily who is that person owns the HIVE account.

Look what happened to the Steemit right now? A very few Dolphins, Whales, and witnesses left that you can count on your fingers. My point is, you have time to change your password here in HIVE and use the www.peakd.com to make things easier for everyone. Why? There is a possibility that the witness from Steemit steals your account and using it and you cannot recover it anymore! We suggest changing your password now to separate from the Steemit password for the safety of your account. This reminder is for the Steemit users only who switch to HIVE.

No one can help you if they steal both accounts if you did not change your password now. Do not disregard this precaution for your account, a gentle reminder to all Steemit Hivers.