Sure, I generally didn't go very granular in things not meant for much distribution and then got somewhat less benefit (at least a condensed collection of the system's freakish config is in one source), but trying to go to that granularity level in other Linux I'd have to hope it was network related so editing network manager might be enough and then well, I'd still not follow through since that's maybe 18 months of babysitting for a small chance if the thing isn't obscure.