1) The "bottom up" approach really makes the system "feel" different. Instead of installing the system and then purging what you don't want, all that's there is what you install. It feels very intimate and you end up with the feeling that your system is your system, period.
2) Rolling release is pretty dang awesome. Not just for convenience in general, but because if something snaps (see my thread) it's quite obvious what the culprit is. No more "Intrepid is a step down", you know exactly what package has problems, you can downgrade a single package and not worry about it for a while.
3) AUR, specifically Yourt, is just magic. If you ever got annoyed with finding stuff on getdeb or installing various independent repos, AUR will be your saviour. I have not compiled ANYTHING from source in Arch so far, whereas with every other distro I had a few things that needed compiled from the get go.
It'd be nice if Arch has a synaptic-like GUI for things instead of using the web interface, but that's really the only complaint I have.
Yes, I was horrendously angry at the broken Xorg and I maintain that letting that package into testing was a bad idea considering the havoc it wrought on things seemingly by design (as opposed to malfunctioning code). Updates shouldn't necessitate a complete re-do of configuration files because syntax and parameters have changed, but mad as I was it's a minor thing considering the overall experience, even if it did briefly inspire me to try Intrepid. :lol: