The more you know

As of late I have been feeling a little subconscious about the length of my posts when it comes to you know how you see them on the web when you first log in, well a little something I had been ignoring: the jump break. I know other bloggers who say after the jump, and I see it(of course USUALLY I have gone to their link directly so I rarely notice it) and I'm like umm what jump. They meant this jump