If you want to be pedantic, TeX comes from τέχνη, yet I notice you didn't use Greek letters ΤΕΧ but the Latin letters TEX. Notice they are not the same, but look the same. You also didn't subscript the E.

xkcd is pronounced XKCD, so why not write it as such? See how it forces you to begin sentences with lowercase letters. (By the way, in CSS you would use text-transform and not actually write the lowercase letters since that's just the presentation.)

Do you also thing Brfxxccxxmnpcccclllmmnprxvclmnckssqlbb11116 (pronounced [ˈalbɪn]) is a real name?

Names are a very complicated things and expecting people to follow every author's sylization is pretentious.