On the other hand, I agree with you about the wiki; there's a lot to be said for having such good documentation on installing and configuring something as complex as GNOME or KDE.
On the other hand, I agree with you about the wiki; there's a lot to be said for having such good documentation on installing and configuring something as complex as GNOME or KDE.
edit: As noted by another comment, yaourt is the way to go.
To be honest though Arch moves too fast for me and there are quite a few advantages for not, I use ubuntu though because it is easy.
I strongly recommend AUR and Arch. I use yaourt and I can update my AUR packages just as easily as I could if they were real packages -- just pass the --aur flag after -Syu (I also generally use --noconfirm, though this is dangerous and you shouldn't do it). Occasionally I use aurget to build a package if I know I will be using it a lot, because yaourt doesn't save the compiled project (it is saved in /tmp and deleted after the operation completes -- good for dependencies, bad for apps that you intend to modify or build often).