You've got a point, but I've never kept track of the "Millennia" label other than the spelling. Axiom has always spelled it with two "n's" (the correct spelling) whereas when Paradigm used (stole?) the term, they spelled it with one "n". The term wasn't used in any of the equipment directories I have on my shelf, likely because there wasn't room in the columns for all those characters.
I dug out the 1999 Audio Equipment Directory, published in New York, which I also helped edit and the Axiom listings there were all the M1, M2, M3, M40, M50 "ti" line. So between 1995 and 1999, the entire line-up changed.
--Alan
