A buddy of mine bought a D5100 this year, and its a pretty decent little piece to work with. Although it seems to have alot of complicated and/or unnecessary features.
I'd really just like to have a good and simple camera that can take incredible pictures with the right efforts. Any suggestions?
The camera/lens just records the scene that
the photographer chooses, arranges, lights, etc. In other words, the mind set that
the camera is making incredible pictures is well off the mark.
The D5100 is an entry-level consumer camera (2 levels below the Pro cameras), so it has a plethora of dubious features so it can appeal to as large a buyer base as possible. The next step up, the Prosumer camera's (D300, D700) forego a lot of those automatic bells and whistles but cost quite a bit more.
To get really simple you could just make yourself a pinhole camera.
Pinhole camera - Wikipedia, the free encyclopedia
I buy used gear almost exclusively, but I am experienced and know what pitfalls to be wary of. however, as o hey tyler mentioned there are several reputable sellers of used gear, and a 3 digit budget doesn't go very far.
I recommend a camera that has a hot shoe and that allows lens interchangeability , so that means a DSLR.
A used D50 would be a good, low budget starter camera. The D50 has an auto focus motor in it. Most of Nikon's entry-level cameras don't. But most of Nikon's lenses have an auto focus motor in them, so a focus motor in the camera is not needed. Note that none of Canon's cameras have an autofocus motor in them.
In light of the auto focus motor considerations, you could also consider a used copy of any of Nikon's entry-level cameras; D40, D40x, D50, D60, D70, D70s, D80, D90, D3000, D3100, D5000, D5100.