@wtf just asked again for a specific feature he would like to see coming to Grafana. Thanks for bringing it up again!
Other people also have been asking for things like that. See also:
We are continuing the discussion from Wunschliste für Verbesserungen in Grafana - Benutzerschnittstelle / User interface / API - Hiveeyes, Cherries from the Grafana Roadmap and beyond and Grafana wishlist here.