Ummmm.......has anyone considered drinking plain old tap water? Bottled water is more expensive, more wasteful, and 98% of the time, no more healthful. Why waste money and create more trash with bottle water?
Yes, they're trying to make more money from passengers without increasing their fares, but why is anyone surprised? A lot of people want rock-bottom fares, but then are surprised when the company chooses to sell supplementary items in order to make more money? It's really kind of "pay me now, or pay me later"