Matthew Scroggs is a user on mathstodon.xyz. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.

@Pecnut @mscroggs In the finest traditions of the internet and politics I'm going to vigourously defend the familiar (lualatex), while heaping fear and resentment on the unfamiliar (xelatex).