OT: M and Jam Factory

While cleaning up my room I came across my old user manuals for Jam Factory and M. I know there's an updated version of M, but Jam Factory was always my favorite.

Is there any point in keeping the old manuals? Even in the (unlikely? say it ain't so!) event of a resuscitated JF, the manuals would presumably be updated and PDF'd.

As I said, I was trying to tidy up my room.

-- Peter.