Well, it's not really paranoia, it is just my most favorite hobby... but what scares me is this:
Do you know that each of you are logging into a site, where every little word that you post is accessible by anyone in the world. And does it ever make you wonder who is watching the words that you alone say... they may follow your posts across the net... they may access your profile for other identifiable pieces of information about you. If they come up with enough coincidental "matches" of information (that don't even have to be true) they can find other pieces of your information like your family's name... the location where you live... and, obviously they can find a list of things that scare you the most. The can learn the way you think, what things or people in your life you hold dear.
Then, using all of this information can track down your favorite hang out or game store. They can then follow you home. Track your daily travel pattern. They'll follow you to work and check your work schedule. Then, one day, when you aren't there it all begins... the pieces all fall into place.
They watch you. They watch you get ready for work through your window. Then, they hide... or wait in their car until you leave, as your wife waves you goodbye or as your daughter kisses your cheek as you walk out the door. You'll leave just like every other day. Without any inhibitions, they will enter your home. With force. Perform unspeakable acts to your wife, daughter, your son, or whomever may also be there. They may thieve all of your worldly possessions. They may steal your passport, money, or other pieces of identity. Then... as they continue, they may chose to leave behind no witnesses of this account.
Then, after the coroner's report is funeral. Then come the tourtureous nightmares. Then suddenly driving one day, you are pulled over. There is a warrant out for "your" arrest. And, the bail bond agents won't lend you bail because you are suddenly over 10,000 in debt. Then it is made clear to you by the investigator, that innocence is no longer actually presumed... you must prove to everyone that you are indeed not that person that murded a 7-11 clerk for the $50 in the till and a case of bud light.
All because you left a trail of what you are afraid of on some message board.
But... don't let that scare you. I'm just standing up to my name.