
Realtime Push APIs
Get flash to fully experience Pearltrees
Last week, I took a look at PubNub, the cloud-based realtime messaging platform. In my first experiment, I demonstrated that PubNub enabled bi-directional communication directly between client devices within your application. This is really cool because it doesn't require any server-side technology; but it publicly exposes your "publish key" which means you lose the ability to moderate the messages being broadcast within your application.

