i disagree with the question, which seems much more useful if directed to all camera buyers rather than individual needs and preferences. so, in response to "What five questions should a person ask themselves when buying a new camera":
1. what's my intended outcome? (phone viewing, web, small prints, large prints, posters, etc.)
2. will i do post-processing or use images as is out of the camera?
3. how critical is managing weight and bulk?
4. to what extent will i be capturing elements in motion?
5. am i willing to take on learning a complex new system that may have unfamiliar modes, deep menu structures, and so forth?
and a bonus question:
6. is a camera with a fixed prime or zoom (and thus a simpler overall kit) appealing to me?
and a second bonus question:
7. to what extent—if at all—do i care about shooting video with the new camera?
1. what's my intended outcome? (phone viewing, web, small prints, large prints, posters, etc.)
2. will i do post-processing or use images as is out of the camera?
3. how critical is managing weight and bulk?
4. to what extent will i be capturing elements in motion?
5. am i willing to take on learning a complex new system that may have unfamiliar modes, deep menu structures, and so forth?
and a bonus question:
6. is a camera with a fixed prime or zoom (and thus a simpler overall kit) appealing to me?
and a second bonus question:
7. to what extent—if at all—do i care about shooting video with the new camera?