Unless the OP is the same person I don't think it's fair to attribute one attitude to every user of this forum. I think most folks here would agree with your sentiment that you are free to use what pistols you like and it should have no effect on other members. That said, you preferring another pistol in no way changes the fact that this is still an impressive sales figure.
I don't see it that way. I think he was just making a general comment not directed at anyone in particular. I think he was talking about a few members in the "Other" post where he stated he did not like the grip design. Some of the local Glock fanboys thought it was an invalid opinion. I did not take it he thought the whole forum thought that way and was against him. I would think that's his main issue with the brand and I don't think he's alone in that thinking.