Hey, I can't find this plugin as I have no idea what it is called. Im sure its out there somewhere.
I want to have this in my sidebar, so I can show my total cumalative readers over all mediums, which adds up my Twitter follows, facebook likes etc. It looks really cool, and brings people in, because if someone likes, follows and subscribes, then you have 3 people from 1 person, making your site seem mega popular and you don't have to do anything once the mod is installed!
Here is a screenshot of it on WPBeginner.