People not reading it is unfortunately pretty close to the truth.
You can bet that everything sent across the Internet is stored somewhere. But read? Yeah right. People don't seems to realize that there are 6B+ people online and just how big a number 6B is. If you have a staff of 30-40K people (like the FBI or NSA) and they spend 40 hours/week doing nothing but reading Internet posts and the average person spends 4 hours/week writing Internet posts (likely a huge underestimate) and the FBI agent can read 5x as fast as the person can post, then the collective manual surveillance capacity is about 2M people. That gives a 1 in 3000 chance that a random Internet user would be surveilled (though it is decidedly not random). With more realistic numbers of maybe 5000 analysts reviewing potential threats, spending 10 hours/week on it (so they have time to actually follow up on threats, attend meetings, communicate with their boss & coworkers, etc.), and the average person spending more like 25 hours/week posting on the Internet, that's a surveillance capacity of 10K people and your chances are more like 1 in 600K.
You can bet that everything sent across the Internet is stored somewhere. But read? Yeah right. People don't seems to realize that there are 6B+ people online and just how big a number 6B is. If you have a staff of 30-40K people (like the FBI or NSA) and they spend 40 hours/week doing nothing but reading Internet posts and the average person spends 4 hours/week writing Internet posts (likely a huge underestimate) and the FBI agent can read 5x as fast as the person can post, then the collective manual surveillance capacity is about 2M people. That gives a 1 in 3000 chance that a random Internet user would be surveilled (though it is decidedly not random). With more realistic numbers of maybe 5000 analysts reviewing potential threats, spending 10 hours/week on it (so they have time to actually follow up on threats, attend meetings, communicate with their boss & coworkers, etc.), and the average person spending more like 25 hours/week posting on the Internet, that's a surveillance capacity of 10K people and your chances are more like 1 in 600K.