As I'm sure I've said before, my first trip to a Greek Island was to Plakias in 1990. Since then I've been to the Greek Islands every year and for the past several years I've been twice (in June and then in August/September). The pattern I've settled into is to go somewhere in June for a week (or sometimes longer) and then have a long island-hopping trip in the Cyclades in August/September. I think I'll probably now limit the June to holiday to Crete and the Sporades (Skiathos/Skopelos).
I've been to Crete 10 times and Plakias 9 times (so I'm not yet a seasoned veteran). On Crete (going clockwise) I've stayed in Chania, Bali, Iraklion, Hersonissos, Malia, ?, Lendas, Matala, Aghia Galini, Plakias, Sougia and Paleochora.
I've also stayed on the following islands: Rhodes, Kos, Patmos, Lesbos, Skiathos, Skopelos, Corfu, Mykonos, Paros, Naxos, Ios, Santorini, Antiparos, Iraklia, Schinoussa, Koufonissi, Donoussa, Amorgos, Anafi, Folegandros, Serifos. I've made day visits to Poros, Aegina, Sikinos, Delos, Kalymnos, Pserimos, Thirassia and the volcanic islands in the middle of the Santorini archipelago.
Back in the 1980s I also did a coach tour of Athens and the mainland.
You may also be interested to know that there is no other forum like Plakias Forums about any other of these places on Crete, or any other island.
Greecemad