It seems to be as if Ska has incorperated alot of Sarah Thornton's Subcultural Theory, as the music is rebellious to the mainstream and has connections with working class as well as Scottish Party/Dancing subculture.
The music also has alot in common with Theodor Adorno's views on music being a distraction from work and being used for leisure time. Ska music and its upbeat tempo has the ability to allow people to escape from their modern day working lives and go back to a place where community and friends, not unlike the traditional ceilidh in a way are important to Scottish people.