Honestly, but we see a lot of it on the forum to be worried about it. An account comes out of nowhere with unfounded accusations, you ask them for proof, they can't provide any, you try to have a discussion with them, they go on ranting and even leave wrong feedbacks, etc, and that is exactly what that member is doing. I am sure this user will cool off sooner rather than later and i am sure no sensible person will believe what they are saying.