Woman Claims She Invented Angry Birds
 

I have no idea if this woman's claims are legitimate or not, I just want to know why the hell she waited so long to say anything? However, Adams claims (although it's unclear with what evidence) that Hartz then went on to license the Angry Birds IP to Rovio, and then "dumped" Adams and began making toys based on Rovio's vision of Angry Birds, without Adams' permission and without paying royalties to her.

http://www.hardocp.com/news/2014/08/...d_angry_birds/