Earlier quoted context omitted.
KDE is a breath of fresh air in the current Linux desktop space. It gives you all the nice integrated tools that Gnome gives you while not trying to make you part of a Borg collective and actually (gasp!) listening to its user community. The artists in that community have some questionable taste (and I thought Keramik was ok, so yeah...) but, overall, the project has a very sane development approach. I'm a post-3.5 r…
Apple's reputation when it comes to customisation is not entirely deserved. What's true for iOS, isn't really for OSX. I'd say the gradient goes something like KDE > Windows > OSX > Gnome > Unity. When you go through OSX's system preferences there's quite a lot of options, plus there's tons of hidden ones accessible through the terminal and the very effective defaults system inherited from NeXT.
If you really want to see where Gnome is going, please do check out Fedora 22. That really is the showcase for cutting edge Gnome (unfortunately, its not Ubuntu/Debian)
[1] https://extensions.gnome.org/extension/15/alternatetab/ [2] https://extensions.gnome.org/extension/937/laine/