Good question. I look at it like this. Homemade porn can be considered Amateur porn but, not all amateur porn can be considered homemade. To me, homemade is something a couple with a $200 video camera and a 6 pack of beer makes one night just to see what they look like on video. Amateur can include that and also a video that uses unknown talent, a higher end camera and someone with little experience behind it. It isn't professional by any means thus falls into the amateur catagory.
Does that make any sense or are you even more confused now?
