Nesrie, you flat don't know what you're talking about. The board game better describes a monopoly than your misguided views do.
I'll switch gears to something more simple, big business is apparently beyond you. Monopolize, to assume complete control or possession of, a monopoly. Assume your family has an apple tree. If only one member of the family likes apples, does that person monopolize the tree by being the only one that bothers to eat the apples? That would be considered a technical monopoly because technically, only one person is eating the apples. It is a natural monopoly because no one else gives a shit about apples, thus the natural result is only the one person eating the apples. It is not a monopoly because there is no control or possession taken. The rest of the family is simply ignoring the apples that are available to them.
Time-Warner does not have a monopoly because Time-Warner does not possess or control the market. Your limited imagination has simply failed to avail you of your options. You could even band together with your neighbors and do it the old fashioned way, build your own damned cable network. Your town/city already owns all the right of ways where you'd need to place the cables, the cost would be negligible considering what you're paying for crap service now. You could float a bond to set it up, pay the bond off with the proceeds from subcriptions, and put Time-Warner out of business with your faster, cheaper service. Although once your local politicians get their grubby hands on it, they'll inevitably fuck the hell out of it in the long run...
Moosetek, Microsoft can't even stick to just competing with their competitors. I'm still using XP, I'll still be using XP when Windows7 comes out, at which point I'll consider the point of upgrading and perhaps reach a different conclusion than I did with Vista. Are you using Vista?
Most of your other examples are either wrong or government sanctioned. Even the water company wouldn't be a monopoly. When my grandparents built their house in Anchorage, they dug a well. When the city annexed the surrounding neighborhoods and extended the central water and power grid, they required that all the wells be filled and capped. Without city ordinances banning them, they'd have been on well water. A lot of people would be on well water, city water generally sucks. Not that we could do anything about it since federal regs mandate that city water tastes like shit, but if you had two competing water companies and two sets of mains, service would be better and cheaper, and things like a line break wouldn't stop you from getting water. You could have a simple crank that controlled which valve opened into your residential pipes and use a standard meter system to rent the other service while yours was down without even having to make a phone call. Reality is the result of a misguided view that natural monopolies exist in perpetuity, thus should be created and regulated for the good of the people, not the only possible outcome.
Annatar, there is no place in the United States of America where there is only one option. Satellite internet is available everywhere at this point, even Alaska, which was too far north for the first birds they put up. A monopoly exploits, you can't exploit willing customers of a replaceable luxury service they don't have to get. Exploitation is impossible for Time-Warner to accomplish even if you ignore the more creative methods of escaping their grasp. Being in the position of having to actually choose an alternative to regular broadband, I have no delusions on the subject.