Once upon a time in this world, people worked all day on a farm or wherever else and had little spare time to do much more than eat and sleep. It was a stressful life to say the least, but technology and efficiency in all markets has stepped us away from this mostly. In fact, now kids often do not work until they are 18 and even once working, people get home early and have free time that they must fill with something. Usually people turn to entertainment and the most popular form is television with service like http://www.cable-tv.com/dish-network/ and their competitors.
The basic idea these days is to provide people with as many channels as possible, which is a stark contrast to the original scenario with television. Back then families gathered around television sets and all watched the same shows, creating the first proper celebrities. This was only a glimpse of what is to come though, as now most homes have multiple televisions and everyone has their own personal preference for what they want to watch. Even the times in which people watch can vary greatly, as some watch television throughout the day while others only tune in at night.
The bottom line is that in order to handle all of these different tastes in individuals, there must be a huge variety to choose from. Some people like reality television while others like sitcoms, yet categories like sports and movies seem to have a lot of crossover. Ultimately having the option to choose from each of these on any television set has become the new standard. Now the question is not a matter of getting these channels, but seeing the plans available to get them and the associated prices. These guys are definitely on the cheaper side of things though, so people looking to save money might want to look further.