Hi Philc (again - just answered your other post). I've been back with film 6-7 years now, and yes, apart from I enjoy the slower process, one of the driving forces is wanting to have something tangible that will last maybe 100 years. I've just been printing from some negs from the 40's and 50's recovered from a deceased relatives house. That won't happen in the future if everyones pictures are on facebook etc! I have 1000's pictures on film from 1970's to early 90's, then about 15 years or so on digital, that somehow I have to transfer from one place and one computer to another to ensure they don't get lost, and now everything back in analogue hard copy again for the future!
All the answers to every film question are here! Have fun!