Put all the nonsense aside guys. The key fact for the moment is the massing of Turkish armoured divisions along the Syrian border essentially between Kobane and Tall Abyad.
There is a real possibility of an invasion happening within the next 24 hours. This could pit the (currently) US / Coalition / Iranian /Russian/ Chinese supported PYD/YPG against Turkey . Can some last minute accommodation be arranged in this world of real politik? Who knows??
The next key question is the extent to which Erdogan's anti-Kurd rhetoric is just spin (or not) . Erdogan will accommodate ISIS as a neighbour (it seems) but not a Kurdish State in Northern Syria.
My wild guess is that Erdogan and ISIS have an arrangement and notwithstanding the apparent massing of Turkish forces North of Kurdish controlled areas they will actually enter Syria further West (on the Western side of the Euphrates) and that ISIS will simply withdraw from the Turkish buffer. This way Erdogan will be able to prevent the 3 Kurdish cantons in Northern Syria from joining up ........ and at the same time steer clear of the internal turmoil and chaos that would result from yet another a Turkish / Kurdish war (with the PKK now being fully armed and supported by Iran) .
Regardless, this news is far more significant to global peace (and markets) than Greek debt.