[mhb]

I recall a comment from somewhere that it was cheaper to put up a large monitor over a hole in the wall than to pay someone to patch it...

[rayiner]

You can put an OLED TV over a hole in the wall and it's cheaper than getting someone to fix the drywall.

[stavros]

Haha, that actually sounds plausible, but, since monitors are backlit, your hole will be glowing.

Nobody outside a gas station wants a glowy hole.