I love Bienfang Ragmount. Use it for mounting canvas and paper as well.
This is an example of a technique for mounting.
Everytime I find a film or paper that I like, they discontinue it. - Paul Strand - Aperture monograph on Strand
Your article makes a lot of sense - especially ironic that dry-mounting (which I always believed destroyed value) protects the print from gases - thus extending its life.
I have come across art where material chosen, bugs, age or water damage (or changing taste) make the original mat useless and I appreciate having the print tipped in and easily removed.