Translation of Kontamination

In England, a man would still open a door to a woman, but in other countries this habbit is less common. In a way, habits that existed hundred years ago slowly loose their meaning and importance.
Please call me about that, you should change them. The problem in general is that the front page is too stuffed, the information is displayed twice or more. That is confusing to the visitors.
I liked the vocabulary builder, which is actually a complementary product to our online vocabulary builder. A lot of people ask me about whether Vocabulix is available for download, and at this time it is not.