Coined by David of Collierville, TN, his premise is: if you post anything on the internet, someone you know will see it. No matter how anonymous or private or hidden or secure you may believe your pictures or blog or webpage to be, it will be found by someone who knows who you are, who will likely share their finding with others who know you. The lesson Moore's Law Too strives to teach is: do not upload anything you do not want shared.
Being dooced is when one is fired from their job as a direct result from blogging about it. The employer finding the blog is Moore's Law Too in effect. If you take a provocative picture of yourself and upload it anywhere, be prepared for someone to recognize you and share this.