I very much doubt developers here will do that. Ever. Easier for them with the current arrangements; what's easier for developers comes first, second, third, fourth, nine hundred and sixty four thousand three hundred and forty second, and what's easier for users comes last.
And as this is a developer's site, not a user's site, this is exactly how it should be. However, go ask some individual devs as to why things are done the way they are; they'll probably be able to give you a more detailed explanation of why - in a nutshell it's easier for them to keep track of a whole rom that's been released, rather than patches to fix this and patches to fix that. From a maintenance POV it would quickly become a nightmare to keep track of.
If it's important enough to cause you grief if it's lost, back it up. No excuses
Trolling for thanks is lame
Does Samsung's auto-brightness implementation crap drive you to self-harm ? A solution !
Failure to search is the leading cause of male impotence on XDA
If you don't know how to recover if things go wrong, what are you doing flashing custom roms ?