I think some of this stuff? I could be wrong. Seems pretty feature-heavy, and you're right, it does seem to do everything steemit.com does but with extra icing on the top. Can't wait to give it a look when it's running.

STEEM Tools
Upvote worth calculator - calculate how much is your upvote worth
Windows Upvote BOT
If you need to run Upvote service, but your don't know anything
about Linux, STEEMER.NET will provide you Upvote Bot in Windows: just put your
username, replay comment, and you are ready to accept bids.
Normally, every 2.4hrs one upvote (at 100% power) will execute. But you can also change time
and upvote manually. Windows Upvote bot will auto-refund invalid bids.
Total pending payouts checker (advanced)
STEEM posts and earnings visualiser
STEEM user income info - display data and export to csv, xlsx, pdf - new users, existing users, all users