That is spamming one's comments.
Targeting and talking about the authors concern is I do not think will fall on Spam. The fact that the author of the tweet is sharing it to the world, I guess he/she is looking for any better solution or to express all frustrations.
Talking how Hive can be a solution to your current problem is also helping them own their freedom of speech.
Now, if they already get notified, they see a quote tweet telling people they will rewarded for blasting that person's tweet.
I admit that quote tweet is still an experiment. I am still thinking of how better deal this.
Honestly speaking, I do not see my own twitter account can continue longer in the near future. I will not be surprise if I do not have access on it tomorrow. Thankfully we have Hive that cannot kill my freedom of speech. So for me, I am riding my Twitter game until the wheels fall off the ground, until its no longer working aka suspended account. Thanks for bringing up your concern, appreciate that ❤