@doombot: call me vintage-lover, old-fashioned, or techno-dinosaur... I still love to have a physical copy into my hands... it's true that many could demux-mux all the tracks needed, but think about the ones who are not able to do it... just the fact of burning a BD is fearful for them, figure out to learn how to use tsmuxer (or another software)... (^^,) ...and don't forget you are talking with a laserdisc lover... if it was for me, I'd prefer to write a laserdisc instead of a "simple" BD - if only laserdisc "burner" could be located anywhere nowaday - but things changes... until an empty BD will be available in the market, I'll continue to release BD versions...
Plus,the BD could be put together with the original BDs into your collection, and you could donate a burned BD (along with the printed cover) to a friend - a cheap gift perfect for Xmas...