Way back in the day, when Red Hat directly provided a free version of Linux for personal use, I used their product and also used the Gnome desktop, which I preferred to KDE. When Red Hat ceased to provide this, I chose to switch to Suse, and later OpenSuse, for which I found it easier to use KDE instead of Gnome. I no longer remember why.
In June 2011, five months ago, I made the switch to Fedora 15, for which Gnome was the default, which made me happy. It turned out to be Gnome version 3, which is radically different from the Gnome I knew back in the day. Still, I was willing to give it a try - who knew, it might turn out to be an improvement once I adapted. To be fair, I'd keep at it for a while.
Five months later, enough is enough. I don't know who was responsible for the redesign from Gnome 2 to Gnome 3, but whoever they are, they ought to be hauled off and locked up somewhere where they can never again wreck what used to be a good product. It's not that Gnome 3 is unusable, I was certainly able to use it. But there are too many ways in which it provides a poorer user interface then even what was available in Gnome 2, let alone other desktops which have continued to advance.
So I'm switching over to KDE. Gnome development team, sorry, I tried, but you've designed a product with which I'm just no longer willing to put up.