i dont know why people are whinning about stuff that isnt matching with harmattan's default behaviour.
THIS IS AN UNOFFICIAL CLIENT, all kinds of additions are modifications (for the better) are welcome, if it surpasses the excellency and beauty of harmattan, i dont see any reason to exclude it just for the cause that it isnt harmattan-ish to some people.
Cepi's UI idea was awesome, and i support it. same with notifications, the 'tick' sound implemented in cepi's last build was awesome but some people here kept whinning that it was too loud for them and something isnt following harmattan default behavious.
be happy with what you are getting.