As you say, we do have UVIs and infrahancements, and I think those actually cover this pretty well. (See my other comment about the fraction of UVIs that are bugfixes.) My feeling now is that the only known bugs that we’re not jumping all over are things that will be fixed by bigger changes – like how arbitrary deadlines fixed the brokenness with submitting data between midnight and 3am or how the generalized road dial will fix brokenness with scheduling breaks and ratcheting.
I think we’re really good about not just shrugging off bugs. But keep hollering loudly any time you’re bitten by one; that’s a huge, huge help to us. I know some of you are super nice and don’t want to be whiny. Please suppress that instinct! (: