What's with this response in the Twitter thread??:

"This ain't what a C&D looks like. Implies you don't actually have a leg to stand on. Upload a copy of your official legal demand (from a lawyer) or I'll forever see your company as one who attempts to bully the competition in public"

-- https://xcancel.com/jacobhartmannx/status/207012600834729596...

Is this just trolling?!

What a bizarre complaint! It's not bullying to first try to resolve the matter informally rather than jumping straight into legal action.

Besides - who is this guy, and why does he think he's owed sight of any legal paperwork?

Look at his other tweets, he seems to be a sociopathic extremist