Since we've just had Halloween...
I should start by saying I have personally never used one of these and never plan to. There's a lot of information out there at the moment trying to debunk and pass these off as 'just another board game'.
The only thing I've heard indirectly was when some local teenagers ran to the Vicarage in the early hours of the morning in a lot of distress after playing with a OB.
Has anyone here used a Ouija board? What was your experience and what do you believe caused it? Do you think they're just a bit of harmless fun?