Board Thread:General Discussion/@comment-8161155-20150202020045

So here's my theory on why the society hasn't touched the Pines family, despite the twins deliberately announcing their knowledge of the supernatural. Please reply with your own ideas!

When Stan's brother disappeared, he started his search for the journals to find him. However, when the BlindEye Society became a thing, Stan, rather than have his memory erased and therefore making it impossible to find his brother, made a deal with them, that as long as they didn't erase his memory, he wouldn't tell anyone else about the supernatural. By extension, the BlindEye decided to leave Dipper and Mabel alone because they feared Stan, having a popular attraction, would tell everyone about the supernatural. But when the twins walked right into their lair, they tried to erase their memories so they wouldn't tell everyone in Gravity Falls about them. 