RE: CTP Chat For May 17th, 2021

Reblog is something like Retweet on Twitter or the Share on Facebook, but for Hive posts
Reblog a post from someone is to bring awareness of that post to your followers. It is a nice way to support a blog post/author that you like or to promote something that you believe and someone talked about it.
For the author can be an opportunity to have more "traffic" to their post, which can bring more engagement, followers, and upvotes.