Immoral? Pretty much illegal in most western countries. It is called fraud. But Valve isn't innocent in that mess, Valve created that market, no different from

Immoral? Pretty much illegal in most western countries. It is called fraud. But Valve isn't innocent in that mess, Valve created that market, no different from the patchinko system in Japan(where gambling is pretty much illegal, but they invented "tricks" and schemes to circumvent local laws, and it works exactly like these websites).