While I was answering the question
Why do you have to be at least the Invisible level of Online-ness to get Trading Cards?
it got put on hold. Which is perfectly appropriate; I got too intrigued by the OP's odd way of phrasing the question that I never considered its appropriateness.
However, accidentally, the question right underneath was the following:
What is game ban VS VAC ban in steam?
And I am left wondering why that is not considered to be off-topic - it even got a lot of upvotes. It is about the ban policy of Steam, and has as much to do with gaming as earning trade cards through Steam. Or is that a wrong comparison?