I’ve said it before, I’m saying it again: I really wish dream-recording technology was available.
Why would you want such a thing? Just for entertainment?
Why did Salvador Dali paint his paintings? Why did M.C. Escher etch his woodcuts?
It just doesn’t seem that there would be much to gain from a recording of a dream.
There doesn’t seem to be much to gain from collecting stamps, but people do it and I for one am not one for questioning their hobby.