I can only assume it is because you stated it had to be a £1k+ coffee machine in the title, it sort of puts a weird spin on your question and a strange request that is likely to get people's backs up.
Yes, people usually ask you for what your budget is - not stating it HAS to be £1k+. Or in your opening post you can say that you are not after a pod machine, have your own grinder, and have a budget of up to £1k so looking at the premium side of coffee machines. Don't you think that comes across a bit more tactful than a rather brash "I want to spend £1k+ on a coffee machine".?
No people are just quick to pick up on strange requests and behaviours.
No I agree that perhaps you went about it the wrong way, but you then defiantly defended your position which only eggs people on more... stubbornness just breeds stubbornness
I'm sorry to hear that.
GD is a place for light hearted discussions, those that need to be taken seriously are invariably taken more seriously.
It is posted in a public arena, people will contribute. Sometimes if they go over the line the moderation team will step in, but we don't want to be too oppressive with how people interact - we're more interested in content, whether or not any personal attacks or actual aggressive posting is present, if people dig themselves a hole, we either lock the thread, or generally see if the person can deal with the situation in a polite way.
Hope it answers your questions.