I'm tired of people going on about that post. If I could edit it I would but there's
nothing I can do about it at this point.
I think you will find that I did offer an answer of sorts to your original question.
I wish you luck and happiness in Poland, I hope you will find it as accommodating as I have.
To summarise what most people are writing here, it wont be more of an issue in Poland than it is anywhere else in the world. Some people are small minded, particularly the older generation, most arent.
So No, you shouldnt be nervous of going to Poland, or anywhere.