Innovative Social Language Learning Startup PlaySay Launches at TechCrunch Disrupt; Announces Deal With Publisher McGraw-Hill Professional
September 14, 2011 08:00 ET | PlaySay
SAN FRANCISCO, CA--(Marketwire - Sep 14, 2011) - PlaySay Inc., the first of its kind platform for fun, rewarding, immersive and social foreign language learning on Facebook, officially launched...