Nothing on a social website gets old faster than looking at the default avatar. That's the square graphic meant to represent a user who hasn't uploaded a photo. There's nothing to be done about this, right? Think again: there's an API that can give all your users a unique graphic.
Hipmob is an easy-to-use mobile chat client that works to connect customers with customer service and support, in real time. It's a simple process of integrating the Hipmob library into the Android or iPhone app, then logging in to any Jabber or XMPP enabled IM client.