I'm just scratching the surface of Ruby development, and having played with Rails then Sinatra, I'm excited to try Padrino. I just wish there were a wider variety of tutorials available.

We are working on that, and also we are near to release a fresh new website, so please add your request of guides tutorials or screencasts here: https://github.com/padrino/padrino-docs

And there is also a good (work in progress) book: https://github.com/matthias-guenther/padrino-book