Today Matthew "finally understood how Twitter works" (those are his own words) and asked who fancied a tresor hunt.
He began by posting:
Eurasia - to unify or not to unify? That is the question... For advice turn to 'the grand chess board' by Zbigniew Brzeninski
Link to the book he's talking about.
Then when kinkylollipopz asked on Twitter if the treasure was a shoe, Matt answered "maybe a song!".