Is Ubuntu Animosity Misplaced?
As for the feelings of the Linux community in general, the consensus is that it felt like GNOME was somehow being slighted or ignored. Remember early on, Ubuntu was a GNOME-centric experience. While today, Ubuntu is most definitely Unity-centric instead. Obviously alternative desktop environments are a mere "apt-get install" away, but most people will use Ubuntu because they're fans of the entire experience – end to end.