The World In Links [2/7-2/13]

API: The picplz API has a lot of cool features, definitely worth checking out.
CodeIgniter: All of the brilliant "CI From Scratch" series in one spot.

Developers: 33 JavaScript developers you should stalk online.

HTML5: The canvas element, from scratch.

Humor: 7 Types of iPhone users.

iPhone: The symbols/verbiage on the back of the iPhone, explained.

JavaScript: Tips and tricks on learning JavaScript.

Presentations: How to become a presentation ninja.

Project Management: 7 common PM mistakes and how to best avoid them.

Skype: 5 great (multi-platform) ways to record Skype calls.

TextMate: 7 Minute snippet video tutorial.

Wallpapers: Dark wallpapers for bright inspiration.