Not sure if this has come up before (I might have posted it?) but it would be really awesome if there was a way to easily share and get access to community-contributed data point/source configuration for different devices.
The Wiki already has a few examples of this but if it were embedded into Mango somehow it would be so much more convenient and accessible and therefore, I think, much more popular.
One every JSON export dialogue box there could also be a 'share to community' button where the user can publish it along with some notes.
Other users can browse and preview the community-submitted snippets all within Mango, then edit and import them.
Would be a big thing to implement obviously but would add a lot of value to the product I think.