Create a sample application using PubNub [login to view URL] Cloud-Hosted Service for Real-Time Messaging. Record a Screen Cast in the format of a Web Tutorial. The video must be 1-3 minutes long and the source code and sample JavaScript Application will be visible in the video. We will accept Multiple Screen Casts for JavaScript Sample Applications. Repeat Screen Casts are Welcome and Accepted! ... The Screen Casts will cover the following: JavaScript + Ruby JavaScript + Ruby on Rails JavaScript + PHP JavaScript + Python JavaScript + Google App Engine JavaScript + Perl JavaScript + Java JavaScript + iPhone Objective-C + iPhone JavaScript + iPad JavaScript + WebGL JavaScript + HTML5 JavaScript + Other