coffee is my life blood. For years I carried a perkulator in the backcountry and my climbing partners never questioned who was in charge of the coffee. The perk and the french press are the best methods for great coffee, problem is they are very messy and require alot of water to clean. I now use a cone shape filter, plastic, that sits on a mug, you can use fresh ground coffee and its the same premis as a perkulator kindof, this item is easy to clean, I just rinse or hold in the stream and shake.
I would say the Bistro mentioned above looks like a great device as well and I will proboly be trying one this summer.