An application that serves as a central hub for executing Path of Exile and related apps, like poe.trade auto-online (whose functionality is integrated in PoE Manager by the way, and handled in a smoother fashion), .ahk legit script helper, procurement when needed.
Check out the main topic on Path of Exile forums: http://www.pathofexile.com/forum/view-thread/1108193
And here for reddit: http://redd.it/2olktb
IMPORTANT NOTE: as of now all this works if PoE is running in "Windowed Fullscreen".