Why do people keep posting a link to the sandbox below their question? Isn't the sandbox supposed to serve the OP as a way of getting feedback on a challenge? It seems like a lot of people are mistaking (or am I?) the purpose of the sandbox as a golden ticket to success. Is there an unspoken rule that prevents people from downvoting posts that were sandboxed or what is this all about?
So my question is, does linking to the sandboxed post (which is deleted and not visible to everybody anyways) actually serve a purpose?