It seems to me that those who do, are breakways from larger denominations that have utterly apostasized (Episcopalian, Presbyterian, Lutheran, etc.).
In any case, excepting a few fundementalists, Protestantism is in a headlong retreat on basic moral principles like accepting artificial birth control, divorce and remarriage, etc. The number of Protestant Churches who accepted abortion without a fight for many years in the 70's is utterly appalling.
Even more to the point, however, if that few feel bound by the creeds in their entirety, sicne each Protestant has his own spin and interpretation.
And the Catholic Church isnt? Hoo Boy! Reality check time.
The number of Protestant Churches who accepted abortion without a fight for many years in the 70's is utterly appalling ...
... as is the acceptance of gays into the Catholic ministry.
The Protestants have, in large part, corrected their position on abortion.
The world watches as the Catholic Church continues to struggle with it's issues.