Happy to say that I had the opportunity to present at OWASP Hyderabad chapter on "HTML5 Security" on 19th May, 2012. The event had awesome audience from diverse backgrounds in security domain-security researchers, penetration testers, security consultants, few developers etc. The talk went for about 2.5 hours(yes!!) and was quite interactive. The audience were very patient, passionate and we had lots of discussions on several interesting topics.
I have built some cool demos for the presentation but the code is not well organized. I shall clean the code and upload to my github account shortly. I would be continuing this talk in next month's OWASP meet too.