Just purchased spine to start learning this incredible software. Actually finished work on a mobile game called Monster Math for iOS just last year, it was animated entirely in SPINE. You can find it on the itunes store.I myself am an illustrator/animator. I've done everything from children's book illustrations to mobile games. Please take a look at my FB page for some samples of work I've done. If you're interested in working together I'd love to hear from you. Thanks!
https://www.facebook.com/cyberwyldcreations
http://www.makkajai.com/ (link to the mobile game site)
Few buttons from Monster Math
Some of the Monsters
Main Characters and Weapon Options
Thanks for Looking!