As soon as anything is firm, I'll be sure and blog it, but until then, as my mom used to say, "mums the word."
And since you are wondering as I was:
Mum's the word
Keep quiet - say nothing.
Mum; not mother but 'mmmmm', the humming sound made with a closed mouth. Used by Shakespeare in Henry VI, Part 2:
"Seal up your lips and give no words but mum."