I wouldn't mind seeing a topic on investigative techniques, divided into "Techniques in Use" where the more currently accepted techniques are used and explained (EVP, EMF, etc...) and "Theoretical Techniques" where investigators could come up with some experiments.

Maybe a section about frowned upon or possibly dangerous techniques to avoid.

I have a few experiments that I would love to do and discuss...some sound a little out there but there is good theory behind them.