'A. That is a misspelling, actually. It's Anime & Mango.'

I don't think that's what Moot said. The more worrying one is where he's asked to explain what the significance of '.jpg' is.

Why? The testimony is for a jury of laymen, and they need to understand as much as possible to properly render a verdict.

It's concerning when a laymen does not understand what a jpg is.

Why?

Because I'd hope laymen in most first world countries have used the web before.