David Sklar has a quick mention on his blog today about the article concerning Ning in the latest issue of PHP Magazine.
The article provides an overview of working in the Ning playground -- in addition to all the regular PHP you know and love, it covers using the Ning Content Store, simplifying file uploads, and using our Ajax components.
The new issue of International PHP Magazine is out, with the cover story I wrote on building Ning apps.
Ning is "the easiest way to create your own social web apps on the Internet today".