Following a similar user-generated content capability announcement from TomTom last week, TeleNav introduced a series of v5.2 product enhancements including social software features such as inter-carrier location broadcasting, and user-published reviews and ratings for visited places. Unlike other mobile social software providers with distribution limited to a single network, TeleNav can effectively stitch together a social network fabric given their multi-network support across several deployments. Exclusivity to one network is not social.