MINASWAN
MINASWAN stands for Matz Is Nice And So We Are Nice. MINASWANを最初に言い出したのは、私の記憶が正しければMartin Fowlerなので、井上陽水のことはご存じないと思います(しかも、最初に言われた時にはAndがなくてMINSWANだった気が)。 Actually, it was originally MINSWAN. But later added A in the middle for easier pronunciation, not for mimicking 皆さん. FYI, some people pronounce 皆さん as みなすゎ−ん to express emphasize some time. It just sounds like MINASWAN. It's a coincidence.