Hey, so here's something... plexPy (https://github.com/drzoidberg33/plexpy) which is better than plexWatch, still in active development, and has an API, which will make it nice and easy to tie into Plex-Board :)
PlexPy is pretty cool, and i would like to support some integration. That being said, my goal right now is to make Plex-Board have no external dependencies for plex stuff to work. If you have a feature that you would like then feel free to make a ticket. Once the basic functionality is established I'll be able to start adding the cool stuff like unified search etc.