A great widget idea would be to add the capabilitiy for Grist users to raise their voice on the Grist file they are on. So they could suggest a new feature, raise a bug or vote for existing proposals. This could obviously be done with simple Grist tables but it would be great if we could add this to any new Grist file in a couple of clicks.
A bit like this for instance : UserVoice Product Feedback, Management and Roadmap Software