In a globalised economy, we need more than just trade trips: we need international economic cooperation, says the Telegraph's Daniel Knowles.
We're at risk of pushing politicians away from open dialogue, warns Mark Ferguson at Labour List.
FT Westminster's Kiran Stacey notes that that the big beasts of Scottish politics are beginning to get involved to challenge Salmond head on.
Wings over Scotland asks how the country could leave the Union without asking Westminster's permission first.
Over at Five Thirty Eight, Nate Silver analyses the second preferences of Jon Huntsman's supporters.