Problem exporting your Push Certificate into p12

If you have an issue exporting your push ceritifcate into .p12 format from keychain access (the option to export to p12 is disabled), check to make sure you have selected My Certificates on the left pane.  We add push notifications to our apps from time to time, but some times we still miss this step and waste a few minutes on this.

Push Notifications with Urban Airship

Seriously, if you want to do Push Notifications without spending a ton of time sweating the server-side of things, look into Urban AirShip.  I tried out their service the other day and got my push notification test up and running within 30 mins.