RE: Explaining the ShadowBot system!
I noticed two problems, one annoying and the other is a big one, specially when combined.
First, the website keep login me out, don't remember me, and I need to relog constantly, and second, the website is NOT secure, that means the posting key can be seen in the way, by ISP or someone in the middle, unless I am missing something. You should use SteemConnect or a secure connection.
Good thing: Your website is beautiful designed, and the pool idea is excellent.