Not meant to taken offensibly,
(not made directly at you, which is why I didn't put it as a reply to your post)

Just pointing it out for others or those who don't know.
OK, or for those of us with aquirk forstating history and backround.
( I just hate how Marlin now talks about their "newer, better cartridge" but when it first came out they spoke of how it was just an adaptation of the 45-70 made different enough to protect against someone from putting a new, hot load in an old rifle)