Ann Coulter’s view that Jews are “imperfect” Christians is harmful to the Jewish-Christian dialogue in America. It is well established that Christians seek to convert others to Christianity, that is standard practice. However, many Popes and church organizations have removed Ann Coulter-like remarks about Jews from their sermons and teachings, in order to improve relations and combat antisemitism.
See: http://en.wikipedia.org/wiki/Christian-Jewish_reconciliation
Is the Pope Catholic? Yes.
Is An Coulter Catholic? No.
QED!!
I don't think it is legitimate the way you have used the word "imperfect" here, particularly since you put it in quotes and say that this is Ann's view. Ann did not use the word "imperfect". She did use the word "perfected" which has a theological usage in the Bible that is quite different from the opposite of the meaning of the word "imperfect" as used in common speech. You have mischaracterized Ann's statement and opinion in my estimation.
For a Christian pretend that Christianity does not see itself as the natural continuation of God's relationship with humanity does nothing to help "dialogue." It only serves to keep everyone talking at a table and saying nothing. That's not dialogue. It's polite avoidance of 1+1=2. I suppose that Jewish denunciation of Christain doctrine is "not nice" and should get someone panties somewhere in a wad.