The current metadata models are tied too closely to documentation of individual datasets.
The geospatial platform should look for a simple solution to inventory the capability and performance of authoritative data and services.
Use case:
A user needs to geocode addresses in Montana. What is the best resource to use (data or service; address point, centerline, parcel, hybrid), where can it be found, and what performance is expected.

Comments (1)
I agree! How about integrating the search and discovery of local, regional, and national geospatial data sets [and services] using two existing technology solutions, such as...
The National States Geographic Information Council (NSGIC) Ramona GIS Inventory Tool - http://gisinventory.net/ and http://www.data.gov