Kobold Quarterly has regular articles for AGE in it's publication. Various articles have been posted on their website as well. I am going to have to use the Krampus this holiday season.
Also, if you love Felicia Day and play AGE, don't forget that Green Ronin released stats for her character Tallis a while back. And just because I love Miss Day, I figured I'd post the trailer for the webseries the character is from. Also, if you're wanting to get a taste of what the age system is like, check out the quickstart for it.