Andrea, you’re totally right about useful features being rolled out in Asana - and I do not mean to imply that Asana should not roll out every update and new feature it develops in whatever order is best. But why remove features? I have seen no logical explanation for that yet.
Especially ones that many people explicitly loved (I chose Asana over Trello because of this one-step keyboard shortcut organizational tool that changed the game for me.) And there were loads of posts about it too…
I speak harshly because I love Asana and I want it to be the best organizational program in the world, because it can be. But I find it fundamentally concerning when something very useful is removed, there is feedback about how disruptive that is, and that feedback is either disregarded, or thrown on the backburner for an indefinite amount of time. You can surely understand how it might feel even worse when you see new features that do not - in your subjective experience - improve Asana for what is most important: efficiency.
If we can’t all be happy with everything, let’s at least be more organized and efficient while we’re not being happy? 
Asana, you can save hours of your users’ time overnight if this feature is reintroduced! Save us!