I have a part time mainstream job that I created a LinkedIn for, and suddenly tons of my hobby clients began showing up in my suggested friends feed...within a day or two of me having it up.
I was in no way signed in to my hobby email, I made sure of that before I even began. I still have no idea how everything got all mixed up. It seems illegal almost. I had to delete everything. I recently bought an old lap top which I now use just for the hobby and my new computer is never used for hobby email/this board etc.. I may try it again but I was pretty freaked out.