Map of Online Communities

The geography is not as random as one could assume at first glance. Area and position are significant. Thus, each community’s geographic area represents its estimated size, and the ‘compass-shaped island’ gives clues as to what each quarter signifies:
North are more ‘practical’ communities,
South is for the ‘intellectuals’.
West lie the communities with a ‘real life’ connection,
East those with a focus on the web itself.