A really good post on theSociety and Spaceopen site:
From the dawn of the democratic era then, Exarcheia found itself holding something of an exceptional status. In the years and decades that followed the small Athenian neighbourhood would play host to unrest of all different shapes and sizes: commemorative/ritualistic riots on anniversaries of the uprising; at times weekly (perhaps even more regular) skirmishes between youth and the police that came hand-in hand with the growing of a counter-culture also partly tracing back to the 1973 uprising. Last but not least, the revolt of December 2008 would break out from the heart of the neighbourhood.
Antonis Vradis reads Exarcheia in terms of the etymology of the neighborhood (outside of the arche–the principle or rule) and in terms of its unique place in recent events.