Ono…I concur…Since this is a website specifically and not an app, the notifications are coming through as emails. This is how FB was initially utilized until you turned off the email notifications. Without the App, you have to remain logged in and strictly use the notification tab.

The issue with this, is that the messages are all lumped together and do not differentiate what group they are coming in from. In FB, I know which group my messages are being directed from. Whether it is actually a private message or a group message, and which group.