The major point of his article is about how a select group of 10 refs have behaved amongst the top teams in the league and compares this group against other refs. Gabriel Marcotti had tweeted something similar about an index that tracks how much help teams across Europe have been getting but I haven't got the link, however Leicester were top and Spurs third across every European league.
Below is some of the findings from the blog based on extrapolation gained from the select group or not
Arsenal - 49 points with Select Group 10; 71 points with other referees; 55 points actual total.
Man City - 44 points with Select Group 10; 71 points with other referees; 51 points actual total.
Chelsea - 37 points with Select Group 10; 53 points with other referees; 41 points actual total.
Man Utd - 48 points with Select Group 10; 56 points with other referees; 50 points actual total.
Leicester - 68 points with Select Group 10; 57 points with other referees; 66 points actual total.
We expect these machinations to continue to the inevitable conclusion of a Premier League title for Leicester City...
... the Leicester City who have been systemically aided by pgMOB Select Group referees,
... the Leicester City who moved from least fit Premier League team to second most fit in a matter of days,
... the Leicester City who are illegally 20% owned by a secret investor,
... the Leicester City who were traded upon by insiders at 5,000-1 pre-season,
... the Leicester City whose success marks the end of legitimacy in English football.