With Harmattan team supposedly leaving Nokia I don't really have hopes for any future updates and I think the community should start paying more attention to Mer/Nemo, since it's what's left and what has a future. I'd use Nemo even now, if not for the lack of proper e-mail client there. I think developers should stop dancing around the dead system, and should pour more resources into community efforts. It's a shame Nokia didn't open source the Harmattan e-mail client though. Such a waste of effort.