Originally Posted by Brian Legge
Not quite 'drop in' but the Canon cameras with quick load are fairly simple:
This includes some of their olders SLRs and rangefinders like the Canonet QL line.
Some digital SLRs are about as simple.
Hmm. I didn't find loading film in those digital SLRs simple at all...
I do use a digital device in my photographic pursuits when necessary.
When someone rags on me for using film, I use a middle digit, upraised.