I am not sure how you are saying that they are copying Apple's model with respect to Gnome? If anything they are being LOT different to conventional desktops.
If you mean it to Ubuntu's Unity, then I'll agree the Global menus in Unity look very much like OS X's copy. So do the ideas of the launcher and few other usability elements.
Ctrl + H? Pretty straightforward for me to view the dotfiles. And you can go to View->Show hidden files as well.
I can't agree with that, but I can see where are from. Gnome does hide the power, but that gives simplicity to my desktop. Now that's an opinion.
Aye, you can you Ctrl+H again now, but they took it out a while back. God only knows why. They had to put it back in once users finally made them accept that Linux really needs it.
I'm not saying that they tried to copy the way OS X looks, but the ease-of-use of it. The apparent simplicity. And they completely misunderstood it. And that, IMO, is giving them the benefit of the doubt. The alternative is that they have got some bizarre ideas about simplicity in their heads that they will pursue regardless of how idiotic the results are.
Latest version of Gnome? They've removed the files/folders from the desktop. They admit that they need a replacement idiom, and that they haven't thought of one yet, but the removed the desktop anyway. Also the "shutdown" and "restart" options. They're a bunch of retards with a as bad a case of devs-know-best as Microsoft or Apple ever had. The difference is, at least MS and especially Apple know what they're doing.
I admit that it might be a better GUI for newbies, but there aren't any newbies on Linux. There are Linux newbies, but not newbies. And I can't see how any computer user would be happy with Gnome. Especially with Ubuntu's ridiculous new Unity interface.
All my personal opinion, of course, and as always YMMV, but I can't help but feel that Gnome has been going backwards virtually since version 1.
Try the latest KDE in Arch, or Mandriva. Stay way from KDE in Kubuntu. It sucks.
That might be it. I tried it on Ubuntu. Used to like KDE a lot.