This is all very laudable. I love that word...
Aaaaaaanyway, peer-review is a good idea, as long as it doesn't involve the culling of articles about subjects that the more jaded peers regard as "kids stuff". Do it on the basis of quality, but please not on knowledge level. There still are many people starting out, or intermediate, who can be quite intimidated by the stuff that many article writers on many tutorials consider to be a given fact.
For example, I consider myself a fairly decent cottage industry "clockwork constructor" (I'm into metaphors) as far as PHP is concerned, but get totally baffled by all the fabulous classes, libraries, libs, nukes, etc. As in: how to actually employ them. In all of which, I realise, lies the real power of Open Source.
I have not discovered yet one book, let alone tutorial, that gets one up to speed with the possibilities of PHP in a general overview kind of way, and then expanding into For Dummies nitty gritty. Hey...come to think of it, maybe I should get PHP for Dummies. Duh.
But keep it up y'all. All I've learned of PHP sofar has been from the web, and I'm actually earning a living from it, of sorts.