Who knows maybe there is something here,its defintely worth looking into.
The fact that each state uses its own system and operates according to its own laws would prevent a nationwide scheme to tamper with the 2012 vote. It is therefore impossible under the current system for the Obama Administration, for example, to implement a vote counting system for every precinct in America, although there are government officials who have made it known that they wish to mandate a uniform voting system that would be used in every state. At present, however, the various states and precincts are not capable of such a thing due to economic issues and other logistics.
Still and the same, yes, we need to be vigilant. As the article says, the best thing we should do is volunteer to be a pollwatcher and/or a precinct worker. I've done so, and it is a very interesting thing to do.