I love my Aeropress, but an arguably even simpler option is something like the Hario V60 (http://www.amazon.com/Hario-V60/dp/B000P4D5HG/). $19, and no plastic if that matters to you. I think the filters probably cost you a bit more than the Aeropress.
IMHO you should have several different coffee brewing methods at your disposal :-)
Right. I've been using the Aeropress for about seven years. To this day I still use it every week, if not every day. I think the plunger is starting to go.
The point is it makes great coffee, and I've convinced many friends and family to buy one, but now I caution people that while it probably makes the best single serving coffee in a $25 package, it's not perfect. Basically there are a lot of parts and you're working the whole time you're using it. One guy at work accidentally punched the filter holder into the compost bin, lost forever.
If you're making 2+ servings very often, get a 6- or 8-cup Chemex. Much fewer parts. More: pour, stand around, repeat.
If the rubber plunger is starting to feel "gummy" around the edge, you might be able to get a replacement for free. They had a problem for a while and were shipping out replacement parts no questions asked.
Thanks for the tip. The seal let some coffee through one time and I also had some slime growing inside it. Gross. But it's several years old maybe expected at some point.
IMHO you should have several different coffee brewing methods at your disposal :-)