Os I have been looking at form plugins for WordPress to use on my and my clients sites and so far I am really liking gravity forms. I am confused though about the license.
According to http://www.gravityforms.com/terms-and-conditions/
"Gravity Forms is licensed under the GNU general public license"
But I've read statements elsewhere that imply only the PHP code is GPL and that CSS, and images you have chosen to restrict via a proprietary license.
Now I am not looking to change how you do business but I only use GPL products on my and my clients sites. So before I take the plunge and purchase a developer license I would like to clarify is it fully GPL without exception?