Blurred Motion- These two photos are so visually interesting because the blurring causes such strong motion. You can get more ideas out of the photo than just a flat motionless image.
Frozen Motion- These photos are so interesting because they look impossible to do. They make your eye stay on them for a long amount of time.
Chrono- These photos are very cool because they are so highly edited. Your eye jumps back and forth across the different stages of the image.
Writing with Light- These are very cool because they look edited. However, they are not. Some one that does not know about shutter speed would be very curious about how it works.
Panning- These photos are so visually interesting because they have such strong motion. The blurring of the background makes the image feel like it will jump out and keep moving. It also makes it feel like the subject is moving super fast, maybe faster than it actually is.
Zooming- This type of photography makes you think. The streaks and blurring make you wonder more about the photo, and can make a boring subject very interesting.