WordPress Post FCM - Rating, Reviews, Demo & Download

Plugin Description
Notify your users of new posts with Firebase cloud messaging (FCM) for Android and iOS. Sends a FCM/push notification when a post is published. Choose categories to send FCM when post is published
Send FCM messages to a single user using FCM token or to group using topics.
Requires WordPress 3.0 and PHP 5.
Additional Info
Idea Behind / Philosophy: Just a little leightweight plugin to send Notificationd. So stay tuned :).
Credits
- Thanx to me [emil90] and all the great blogs out there that helped put this piece together
Screenshots
Admin Bar FCM options (running with WordPress 3.3 here)
Admin Bar Send Single Notifications (running with WordPress 3.3 here)