Free exam voucher for "Programming in HTML5 with JavaScript and CSS3" (70-480) test

Microsoft is offering a voucher code (of $80 value, available through 3/31/2013 while supplies last) to take the Programming in HTML5 with JavaScript and CSS3 exam (70-480)  for free.

The code is in the fourth para of this link

When you pass Exam 70-480: Programming in HTML5 with JavaScript and CSS3, you complete the requirements for the following certification(s):

• Programming in HTML5 with JavaScript and CSS3 Specialist

Exam 70-480: Programming in HTML5 with JavaScript and CSS3: counts as credit toward the following certification(s):

• MCSD: Web Applications
• MCSD: Windows Store Apps using HTML5

David Pallman, who has passed the exam has this piece of advice -
This is not an easy exam, you need a very good understanding of all three areas. If you haven't been actively doing project work in all 3 for at least a year, an individual probably wouldn't pass.

MS Press is also offering a free 800+ paged ebook Programming Windows 8 Apps with HTML, CSS, and JavaScript by Kraig Brockschmidt. It is one of the recommended resources to prepare for the exam.

For even more preparation material, check the Microsoft Virtual Academy course Developing in HTML5 with JavaScript and CSS3 Jump Start that includes small assessments and these resources suggested by folks who have passed the exam.

Also see: 

• I passed the 70-480 exam!
• Free 42 episode video series on HTML5, CSS3, JavaScript for Absolute Beginners