I see that Keurig's patent on K-cups is going to run out soon, and that many companies are ready to spring their own version upon grateful consumers. The article I read pertaining to this, was followed by comments. I found some of them interesting, as people were offering their differing opinions on the best way to prepare coffee. I don't drink a lot of coffee, and I don't have a fancy machine. Some of the machines cost many hundreds of dollars, which seems like an expensive way to brew coffee. Not that I'm disparaging people who use them, but I think that, at some point, they become toys and status symbols. I have some expensive kitchen accoutrement, though I think they are more useful than a coffee machine.
I found one of the comments particularly interesting. Someone said that the way he makes coffee is the best, simplest and least expensive. In a saucepan, he boils enough water for one serving, then, adds the ground coffee and boils it for a minute or two, and strains it into his cup. I tried this and got a pretty darn good beverage out of it. In previous "frothy milk" experiments, I found that I could put some fat free milk in a jar, shake it vigorously, and spoon the resulting foam into my coffee. Simple, cheap, good, and kinda fun! Try it sometime when you've got nothing better to do.