[Lio]

Yes, casing matters. It carries meaning.

It's the difference between helping your Uncle Jack off a horse and helping your uncle jack off a horse.

This headline makes it sound like the IT systems of a cosmetic surgeon have been attacked by poultry.

[burnt-resistor]

Exactly. "Earth" means the planet we live on and "earth" means soil. The disrespect of the meaning conveyed by not using the correct case is noxious and sloppy.

[tedggh]

You guys are being too case sensitive.