akiner,
I think you should start using english please so that everybody can understand your questions,
Yes I know many kurds and I have a first hand experience with nationalism and xenophobia in Turkey. I have a kurdish friend, now living in Sweden, and her father has been shot by turkish security forces for being a "PKK terrorist". Also I guess you know the case of a shooting of an innocent kurdish teen, under the false claim that he was a terrorist. Another event that really infuriarated me was an attempt to lynch some activists in Erzurum by some stupid mob for handing papers that advocate more minority rights for kurds. Turkey has to improve all these shortcomings in its human rights record. Please, dont misunderstand me, I am saying all of this for the good of turkey. For real progress Turkey must face its problem, not deny their existence. I want a Turkey that is proud of its diversity and rich culture, not one that belongs to narrowminded nationalists and xenophobes.
You try to wrongly imply that since kurds have reached hight status in Turkey there is no real problem, but in fact all these people have done so not as "kurds" but as "turks". No person empracing her kurdish identity, like Leyla Zana for instance, would ever be allowed any higher positionts in Turkey. There are many exmpales of countries where minorities have greater rights than turkey: definitely not Greece but Bulgaria is a good example for instance. The turkish party DPS is currently in the ruling coalitian. Can you imagine an openly kurdish party like HADEP ruling Turkey?
By the way Greece is even worse in terms of political representation for minorities, in fact is there any turk or slav in the hellenic parliament?