As a Marketer who may send to a lot of financial, educational, governmental and corporate email environments, I face a situation where the 'Other' category (IE all domains a campaign was sent to that are not of the top 25 domains), may be the majority of my audience.
With all domains lumped into that 'OTHER' category, it is difficult to analyze and breakdown my audience into specific domains, and also understand how my campaigns are performing for specific 'OTHER' domains.
In a perfect world, I'd love to be able to click on the 'OTHER' category in a standard campaign dashboard>ISP report to then get a breakdown of individual domains I've been sending to. I understand that due to the high variability of these types of domains, there may be many listings for domains where there were very few contacts, and there could be many pages required to display all of these OTHER domains, so perhaps this might make more sense as a custom report in the deliverability section, where a report can be generated asynchronously for download that provides that OTHER category breakdown