Is Glancee the first pitch for SXSW 2012’s killer app?

Glancee looks interesting ("a fun and safe way to interact with people near you, who share mutual friends, common affiliations, and similar interests"), although you need to be geographically close to people to discover them and any shared interests. Still, at events with big crowds of smartphone toting hipsters (cough, Austin in March), this could prove to be very useful.