That is true, but at the same time, you can't be too paranoid...lol.
I think I share quite a bit, but even if you culled everything I have ever written (which is a lot), the most pertinent info you would find is; my first name is Mary, I live in the Bay Area, I am married and have kids.....everything else is irrelevant fluff.
With about 5 million people in the Bay Area, I am sure enough are named Mary that are married with kids to keep me from being singled out, kwim.
Tink,I'm not paranoid just a bit more careful.Experience can be a great teacher.
Just an example of a mistake I made a few years ago.
I use to belong to a Porsche forum I was excited to share my new ride a Porsche 911 Carrera S Cabriolet .I forgot to white-out the license plate tag when I shared my pictures,big mistake on my part.
Imagine my surprise when four days later it was stolen as it sat in my driveway in broad daylight.It was recovered over 600 miles away as was the thief.This creep had a friend that worked at the DMV and with his help he lead this creep right to my front-door so to speak.In the end they both were arrested and charged with grand theft auto but my little boo-boo got the ball rolling.Rest assured I will never make the same mistake.