robhudson/zamboni — comment on commit 6649c7cd82cacb65cc86904fbc6cf56e98657cb3
File: apps/addons/models.py line 810
By robhudson:

The main motivation for not deleting apps is to keep receipts intact. But if the app submission was never completed, the app never was shown publicly (and never installed by anyone), so it is safe to delete.