Hi all!
I´m a hobby guitarist learning web programming in my spare time, and I've come up with a resource that may of interest to you. It´s a web app designed to help you memorize the guitar notes for each position in the fretboard. It´s called #Sharp, you can find it at: www.sharpguitartraining.com, and is totally free. You level up just by inviting your friends. Please try it and comment how you like it.
Thanks!