First of all i really appreciate the work done here in Learning Area thread. I wanted to ask when would the articles for Device API’s and Client-side storage APIs be available?
Can’t wait to read them.
Hi Humble Ghost 
(I saw your user name on a few edits recently, and thought it was cool!)
I am glad you are enjoying the Learning Area material.
I am responsible for writing most of it, and would love to find more time soon to finish off that module. I don’t know when, however. I am busy on other things at the moment. I might have some time when the WebVR tutorials and Input type references are done.
All the best,
Chris