I understand your view but for me racial identity is not that important. It doesn't bother me that there are inter-racial breeders and even if it did, it is not my place to tell strangers who to mate with.
Still I admit that I wouldn't like it if, for example, the Jews would become racially Mongolian due to excessive cross breeding.
P.S: I think the troll 'johnnyl' should be banned.
Jewish people come in all colors and form a distinct 'people' regardless of not being one racial group, so you see I view Jewish people a little differently than I do others when it comes to racial things.
However to say it's not my place to tell strangers who to mate with seems a little naive on your part. What they do affects me. Do you think I benefit by a woman having 5 half negroes when she could have had white children that could have grown up in my culture with my values?
Do you think I want to live in a mixed up world where nobody knows their identity, filled with people like Barack Hussein Obama? God created the separate nations for a reason. Let's keep them separate as much as possible.