Comcast

Comcast is a cable company and conglomerate founded by Ralph J. Roberts on June 28, 1963.

Why They're Horrible

 * 1) They have random outages.
 * 2) A few times, broadcast intrusions have happened solely for Comcast users that displayed very inappropriate things, and this happened during kids shows.
 * 3) They also disabled Cartoon Network for users using their services.
 * 4) Terrible customer service. They often come late and make faulty products.