With the launch of the iPhone, Apple has finally posted some documentation to help web designers understand the browsing capabilities of the mobile Safari browser: Web Development for iPhone. I was looking for this sort of information before the launch, but I guess it was under NDA. Maybe those who attended WWDC this year were privy to the info? In any case, the most interesting content is a guide titled Optimizing Web Applications and Content for iPhone. The guide gives a good explanation of the user interactions on the phone and explains how to target content, including some iPhone-specific meta tags…