Background story: There were many users with pure interests in shady crypto activities, a system called "Flux". Afaik they ordered so many systems, that netcup was forced to (temporarily) double their prices and implement a new verification process to handle the increased demand for virtual servers. Some of the interested parties tried to bypass this restrictions by using the marketplace at the forums. There were many Chinese posts in the last few months…
I think the 北京烤鸭 (Beijing Duck) part was just a joke, because Duck ("Ente" in German) is a running gag at the forums. As you can see at the avatars of some active users, we all love ducks. I'd call it the community mascot. There's also a dedicated "duck" reaction at the bottom of all posts.
Most of the time we are a very friendly community, even if your first impression might be different.
Thank you very much for your answer, I just use the server I acquired for the website, I take back my wrong remarks, I hope everyone will take care of it!forgive my bad english,,I LOVE ...