There have been at least two positive consequences of the policies of United States President Barak Obama that he did not intend.
The first one has been a sharp increase in the purchase of guns, which represents the bonus of being one of the few policies Obama has implemented that have actually stimulated the economy. Many Americans apparently have been concerned that the Obama Administration might try to violate the right to keep and bear arms that is protected by the Second Amendment to the Constitution. Therefore, they are stocking up on guns and ammunition.
The second one has been that a plurality of Americans now consider themselves to be pro-life, as opposed to having been pro-abortion before Obama took office. Obama's policy of providing taxpayer money to groups that promote abortion abroad, as well as to the destruction of human embryos, has caused some Americans to reconsider their views on abortion. Obama's proposed federalization of health care would include coverage for abortion, which may be adding to the discontent that some Americans are experiencing on this issue.