From a reader:

In one of your posts regarding LF, you referred to “tu quoque” arguments.
Being an engineer, the only foreign language I know is software
documentation, so I googled it, and read up on it on the Wikipedia page. So
now I know what kind of logical fallacy “tu quoque” arguments usually are.
Thanks!
However, at the bottom of the page, in the “See Also” section, they had a
link to “ignoratio elenchi”, which sounded like too much fun not to
checkout, so I read that too. In the “See Also” section of that page, we
have a link to the “Chewbacca Defense”, which gets LF/you within 3 degrees
of separation of South Park.
Man, I love the Internet.