Quite a few people do, actually. We get discussions posts about this pretty regularly. Usually by people who aren't competent contributors to the site.
Imagine a vegetarian walking into a smoked brisket joint and yelling "dOeS aNyOnE eVeN EaT mEaT aNyMoRe?!?!"
I care, a fair bit. I can think of dozens of people off the top of my head who do too.