The bad news? Steve fucking Jobs still has a devoted postmortem following for no fucking reason except that people felt that cool with ipods and iphones while he was being an abusive asshole to everyone around him and stealing credit from people that actually made things. 
Spirit bombs take energy from everything including inanimate objects too, which includes dead people.
Wow that’s bs. Then why call it spirit bomb?
I think everything, including inanimate objects having spirits is a traditional Japanese belief