My main interest in STEEM is as a censorship resistant social network.
This is driven by my experience with reddit and how it has continually degraded as a result of moderator and admin bias.
My app is fully open source, but largely unmaintained at this point as I am far more interested in alternatives like STEEM.
It lets you view removed posts and comments and has been instrumental in uncovering much moderator abuse, and the effects of the admins efforts to suppress /r/The_Donald
I do think tools like this are helpful to demonstrate why technologies like STEEM are useful.