Wedge

As I said, I don't think it's a big deal in the end... Most users are going to see the question in the language they chose. I suppose. The only case I could see where it fails, is this: user visits website in language 1, understands basic language so it's okay, registers, sees question in language 2, doesn't understand it (let's say it's using a particularly complex grammar peculiarity), would love to answer if the question was in their language 2, and they notice the flag, so they switch to language 2, but question still is in language 1...