System Administrator should be able to configure portal pages be being able to choose the columns, columns widths, and sort order. For Example in the collections view, there are columns Inight Count, User Count, Studio count which add no value to my user community. Yet the name column is not wide enought to show the full names. The collect page is sorted by Create Date which does not add value and once you get above 20 collections
The recommendation would be to allow System Admins to be able to change these settings. If the definations are stored a json or xml file or some other file that can be edited, allowing for the customizations. Admins would edit at their own risk working with in parameters and documentation provided.