The person reading it out is only relaying the message not the 'author' of it so not guilty of anything. I'm guessing it was a rhetorical question anyway.
I was being ridiculous for the sake of being ridiculous.
However, I do have a takeaway point, that it almost seems silly to have separate slander and libel differentiations in this day and age when there are so many different ways to communicate a thought other than written and spoken.
Can you face charges for libel and slander for the same expression of thought?
If you say it AND write it... Or you say it into a text to speech tool?

