Dear 
In a previous post I proposed and asked that maybe actually communicating with the users would be a huge step forward for Steemit. Why are we kept in the dark? If you don't communicate, someone else will do it - possibly in a flawed way - for you.
It's just common PR practice to announce what you'll do, to communicate when it's done and to re-communicate after a few days with feedback.
Insted of this chaos and people wondering what is going on, why are their blogs not showing and/or showing other stuff, we could have been EAGERLY ANTICIPATING THIS change!
You know you can do better when implementing a GREAT feature is welcomed with...puzzlement.
That being said, the "reblog" is here. From here on it's only speculation. My speculation to be exact:
What does it do?
Allows you to re-blog other people\s post to your followers. Essentially killing the 
Does this mean some people will be able to vote twice on the same post?
Who knows?
Does it count towards my 4-post/ day limit?
maybe, maybe not..
Do I get any incentive to re-blog?
probably not, but maybe..
Will it be on my blog forever or just until the post pays?
I'm guess forever?
Can you un-reblog?
Don't think so?
That;'s it! I hope I helped a lot bt the idea is that the questions above should have been answered with the launch of this feature. Maybe now we can have an official communicate?
Maybe.