When generated multiple times, the notifications pollute the screen.

[FranCoFeliz]

I haven¿t found an option to limit the number of bubles showing a notification. It would be very nice to have a feature to allow only X quantityof notifications to be displayed at the same time and if new ones are generated, the old ones are to be poppep and keep visible only the maximum value setting.

[Sire]

One could argue this is a problem with your application and not the notification implementation ;)