I would also recommend the closing slide include a url to download the presentation and code examples (most of the time stored on a blog). Usually a bit.ly url...

I was expecting a fourth "none of the above" option when I kept seeing domain name incorrectly spelled "domianname" in the options (and in the final answer). 🙂 Good...

I really appreciated the article. It took me a little bit to get the last few examples to work, but it was only because I was using "localhost" rather...