What is / should be the intended usage of moe_moe_kyun!? The wiki page explains it's a scene from K-on!, which is correct, but doesn't explain in any way when it's applicable. From what I've seen, it's randomly used for any heart_hands posts, even ones that don't reference K-on! in any way, essentially making it an ill-defined and unsupported alias.
So, what should the standard of usage be? Are there any visual criteria that would make it relevant other than a clear K-on! reference?
Updated by Lokispawn