Very quick one.
Not sure how easily this can be done (or maybe is already under the hood) but I see that for PC, there is an article as to where to find and how to submit crash reports.
Obviously consoles being a closed system, we can't do that but I for one would be more than happy to support development and bugfix efforts by submitting crash reports if the system generated them. Ie if not auto-submitted, if there was a separate item off the menu or maybe options or settings screen that allowed me see the list of recently generated crash reports, I could, after an unexpected exit or similar, go back to the screen, check the date/time of the crash reports listed with the console time (maybe show for reference) and submit back to you guys with a summary description of what was happening at that time.
Of course you will likely get a fair bit of spam but still, delivered with valid crash reports. You could then drill down per grouping and look for those with meaningful summaries.
If I'm missing something and there is already a way on XBox to do this please let me know