I appreciate the minimalist philosophy, and Arch is on my todo list (it's even got a vm allocated). However, I seemed to have evolved into a more dual-pronged strategy - Full featured Ubuntu desktop, with relatively stripped down Ubuntu/Cent/OpenSUSE servers running in VMs.
For my desktop, I still value 'just works' over minimalism. Things like Spotify just work out of the box. And any software I may want to play with in the future that has to choose which distro to target will most likely target Ubuntu and Fedora first.
Also, the Debian repo is extensive, and the Ubuntu PPA system almost always compensates for when the Debian package is too outdated.
I also like where Ubuntu is going with the UI/UX. At first I hated the idea of the sidebar, but after trying it and realizing it autohides and stays out of your way most of the time, I switched my opinion. And I'm really looking forward to HUD in 12.04. I've been wanting an integrated Gnome-Do/Synapse for a long time now.
Finally, I get my minimalism fix where it's most important - on the servers. I can set up a local dev environment using vm's that mirrors production - database server on one vm, app server on another vm, and Nginx running on the desktop and pointing to the app server vm.
It does annoy me to start up htop on the desktop, and compare the plethora of stuff I see there with what htop on the servers displays. But I just accept it for now.
Compared to that best-of-both-worlds setup, Arch seems like it would require more compromises than is worth the time and effort to deal with it. I still intend to learn it, just because I value things that will help me learn Linux (or any of my primary tools) better. But I don't see fully making the switch to Arch.
Thoughts?