I bet you find at the bottom of this a few idiots that are sitting back and trying to have fun at the expensive of most of the other members of this and the other CMS. I bet if you spoke to 99% of the people on here and there they would be happy for open collaboration between the two projects.
It doesn't matter if someone chooses their product over zoops. It's not a commercial enterprise, it's open source. It's done for the fun!
Would a poster get flamed for suggesting a different linux distro on the ubuntu forums?
That's the great thing about open source.. if someone does something better then you can use that code and make your package better.