change of religion is allowed but not chage of caste ...........i mean if any body wants to become christian can do so and go ahead for a consanguinous marriage[ marriage with in the family ] but caste change is not allowed .....why this discripancy .........why cant a person change caste and take benefits of other caste like changing to sc/st and enjoy the benefits of same as that evenin change of religion one is enjoying the benefits of other religion.............any comments pls ,i have thrown this topic just for open discussion .....either both to be allowed or neither to be allowed.............thanx