The the Arch software repos are incredible and the Arch Wiki is, quite frankly, a work of art that should be celebrated with the same reverence as the Mona Lisa or David's uncircumcised cock.
But anyone recommending Arch to a Linux newbie needs a psych evaluation.
I've lost count of the number of times I've read stories to the effect of, "yeah, a regular package update bricked my desktop, but I just rolled my face across the keyboard and recompiled the offending software and got back to work, no big deal."
Cool. I'm so glad you can do that my guy, I really am. But how the hell do you expect average computer user to figure that out? The first time a software update leaves them at a command prompt with some cryptic GDM error message or a Nvidia kernel panic or something, they're going running back to Billy Gates' warm walled garden embrace. Shit, I like to think I'm half competent with Linux and I'd shit myself if that happened to me.
EDIT: Sorry, @7U5K3N, I didn't nessicarily mean to direct any of that to you specifically, it's sort of just my standard copy pasta whenever I see Arch reccomded.