Social media sites like Facebook and Twitter offer users a way to talk to a larger, worldwide community -- but sometimes, a more private group chat would be better. That's the idea behind Glassboard, a new iOS app that allows users to create and invite others to participate in a private chat that is not searchable or discoverable to other users or outsiders. Only the group initiator can invite others to join. The chats can share location, pictures, videos and texts with only people known to them, according to the company.
