Cool project! Could you provide more information on how and why the map was constructed as it is though? There is a lot of missing information...
How are vertices determined?
What determines the initial placement of nodes WRT vicinity to other nodes?
What criteria are you using to determine countries (categories?)
What determines the size and shape of a country?
What determines the geographical location of the country IE why is the "default subs" country on the northern edge but the fashion country on the southern edge?
Cool project! Could you provide more information on how and why the map was constructed as it is though? There is a lot of missing information...