Hi Panos,
Sorry to hear about your misadventure with those homophobic idiots.
No, such incidents are not common on Paros and should be reported.
However, I should mention that this community is rather neglected and is about to be replaced.
If you're on Facebook, you could try posting in our Save Paros group: https://www.facebook.com/groups/saveparosisland.
Be well
Nicolas
