Instant Notifications for Whatsapp on 10.2.0.1047

I use whatsapp more then texting or BBM so for me I would love to see this feature in Whatsapp.

Is the reason why there currently is no "instant notifications" for Whatsapp because BlackBerry hasn't given support for it or is it because Whatsapp hasn't incorporated this feature?

Thanks.

Posted via CB10 on my BlackBerry Q10