I can tell why some greek pontians speaks turkish.
My grandpa was telling that in some place of Pondus they lived turks gave a compulsory choice to adopt islamic religion or to stop speaking the pontiac language.
Of course most of people had chosen to remain cristians and started to speak turkish. My people as well.
I would suggest to read a very interesting book of greek- armenian american writer based on the real story and facts. It provides an answers for many of questions like who are the pontian greeks an so on.
http://search.barnesandnoble.com/bookSe ... 0312262116
The history of Pontus had 3000 years and was very glorious, and the exodus was a real tragedy and drama.
And well, each nation has its educated side and its villagers, pontians or cypriots. And everybody is free to decide where to live as well.
It is very dissapointing to me to read some very narrow-minded statements like above. Hey people, do not say me you are educated!!!