Neutral?

Isn't this article a bit one-sided? It explains superstitious belief in ghosts, then an analysis of skepticism towards ghosts, along with scientific evidence to disprove ghosts' existance. This is fine with me, but shouldn't there be some information about scientific research in favor of ghosts' existence. I've been doing a bit of reading here and there, and the evidence does exist. I don't have enough resources or information to write it myself, however I'd appreciate it if someone could look into it.