If you are shooting JPEGS only, and that is what most hobbiest camera owners do then any camera body and lens that fits your budget and usable focal length parameters is fine.
I just advised my next door neighbor to buy a waterproof Olympus camera as he wants to use this on his boat and being waterproof is a major plus.
Although I have lots of SLR cameras, I carry a small point and shoot on my bike as I do not want to have to deal with a SLR while riding or even put in in my saddle bags.
I generally shoot RAW, no, not nude

preferring the larger RAW format to the smaller JPEG. Shooting RAW images allow for more post shooting image manipulation (photoshop) and larger images as I support my self selling photographs.