Talkgregate is an Android app that is available in the Google Play Store. It creates the ability to have conversations with people near you. This is particularly relevant where there are customers congregated, sharing a local experience like airports, conferences, public transport, & concerts to name a few. It also has social policing by consumers to deal with abusers.
Mobile is all about location, context, relevance and simplicity. Talkgregate was created with those pillars at its core.