Totally, I can confirm we’re indeed working towards covering this and provide with either custom categories or a way bigger list of categories, in any case we’re aiming for it to be something that most people won’t really need to tinker too much with to get value out of it… just to keep things simple.
@vuokko (our Design Director for the team we call “Main accounts”) is putting the first pieces together of a series of changes that will revamp categories, pulse and Summary. She’ll be sharing updates as things get clearer and more people get involved but I can already tell you it’s gonna be great. We’re super excited about it.