Title abbreviations

Mister became Mr., which dropped the punctuation to become Mr. Mrs and Miss combined to become Ms. and then Ms without punctuation.

How long till we simply go for M. ? and then Just "M Smith". The only problem is what happens when the first initial is needed and that is an "M", looks a bit silly as M M Smith.

Germany generaly does H. now instead of Herr so it seems only a matter of time.