Blacking

What's the point of blacking the user's name out if the tweet in question is very easy to find?

What's the last thing you remember before blacking out?

With dissociative identity disorder, I often find myself doing one thing and then blacking out for second just to regain control of my body to find myself doing something completely different, but that's just how my system works.

Instead, the unions persisted in believing they could defeat Murdoch through a unified campaign of picket lines, blackings and boycotts.