Just starting to use custom Metadata. Neat feature.
My first thought was that it would be nicer if the custom definitions were per-database. But on further thought that could cause problems when moving items from one DB to another.
My alternative thought was that it would be nice if I could break the metadata into groups of related items (topics) that were presented in the metadata pane with the group name and a separator between groups. Something like:
Daily items:
Meta 1
Meta 2
Meta 3
Work items:
Meta 4
Meta 5
etc.