Because someone had to do it.
"PS - We're new at this. It looks like we broke our own rule and used State jargon in our blog title. "Dipnote" refers to a diplomatic note. It is one of the many ways in which governments formally communicate with each other..." - Sean McCormack
That's ok Sean, we don't expect you to understand the LOL/meme references, any more than we understood "Dipnotes". It's an internet(s) thing, and is one way we bloggers informally communicate.