*****************************EXCERPT***********************
The announcement marks a major step forward in permanent data storage solutions for businesses and consumers by making the M-Disc available in all the standard optical disc formats.
*****************************
Currently, only M-Disc compatible drives can write to the DVD version of M-Disc, but it can be read in any DVD drive.
Huh? How many years will pass before we see another new and improved format? You yourself admit that incompatibility with the M-Disc does exist.