I gave a hands-on introductory talk about Sinatra at last weeks NH.rb meetup. In case anyone is interested, I’m also embedding the slides below. Looks like scribd butchered them a little bit, but you can always download the original set in PPT format or whatever too (follow the link).
As you might expect, my presentation includes a number of borderline awful puns. Probably not as bad as the puns in a typical Git presentation, but still. You have been warned.