With the advent of remote readers, will accessibility of the meter be a non-issue in the future? (I mean with regards to locked doors and meter reading, not cramped closets and servicibility.)

I can certainly empathize with the homeowner here- they obviously didn't sink much money into that garage, and I doubt they could have afforded to move that meter. Then you get into other NEC issues regarding restriction on SE length and placement of the panel, and all of the sudden, the homeowner has $10k worth of electrical work for a $500 DIY job. Would be so easy to just ignore the problem, especially if you didn't even realize it WAS a problem. In fact, knowing how expensive the problem is, I'd probably have done the exact same thing...