Integrating Pushwoosh for Push Notifcations

I’ve been looking at Pushwoosh to send Push Notifications and they appear to have
some great options for using their platform.

I was wondering what you thought of them? Especially as they can work in with Phonegap.

http://www.pushwoosh.com/programming-push-notification/

Integrating into iPhone
http://www.pushwoosh.com/programming-push-notification/iphone-configuration-guide/
http://www.pushwoosh.com/programming-push-notification/push-notification-sdk-integration-for-phonegap/

Integrating into Android
http://www.pushwoosh.com/programming-push-notification/enabling-gcm-services-for-google-api/
http://www.pushwoosh.com/programming-push-notification/android-gcm-push-notifications-guide/

Thanks
Steve