File
Here's To
The Crazy Ones
The Misfits
The Rebels
The Troublemakers
Edit
The Ones
Who See
Things
Differently
View
They're
Not Fond
Of Rules
Special
Stay
Hungry
Stay
Foolish
Lee Munroe has collected a slew of examples of Signup and Download call to action buttons that exemplify good CTA button design. He has 4 criteria for designing a good call to action button, involving the appropriate use of color, language, size, and white space around the button.
http://www.leemunroe.com/web-design-trends-call-to-action-signup-download-buttons/
