The folks over at Pusher (the real-time push notification service) have announced a contest they're holding for developers (not just PHP either) to enter for a shot at a MacBook Air and a ticket to the Keeping it Realtime Conference - the "Pusher Challenge".

We believe you can massively improve the user experience and engagement of your existing applications by making them realtime. Pusher lets you do that quickly and simply with our hosted API. In the Pusher challenge, we want to see the innovative ways you can turbo-charge your apps with a sprinkling of Pusher magic.

Pusher uses Websockets to handle the notifications. You can sign up for a developer account to get the development ball rolling but the deadline is midnight (GMT) on October 16th (just five days away!) so dive in and get realtime quickly for your chance to win!