Yeah, OD, I agree, we have the technology well in place to implement a mark when the time comes. It's been around for a long time, started with tracking out pets years ago, and then, it went into our food and clothing industry with tags being put into the threads of our clothing and on the boxes of our prepackaged food, and, once acclimated to that, they got a little closer to us, tagging our personal effects, such as drivers licenses. Of course they have a ready made solution for tracking "the loyal people" and with such a proven history (as in our pets didn't get sick and die from these tags), the tags themselves will be no reason for public outcry when the time comes to tag citizenry. Of course, this will not be as much about watching us move around our towns as it will be about keeping up with those who are loyal to the anti christ.
When the time comes to insert tags into the citizenry, it will be CLEAR that the tie is to the man who claims himself god. There will be big division, based on the principal of the worship that is required, among people. If we think there is division now, wait until this tag and the worship of the a/c is the subject de jour. It's not going to be as hard for us to watch people we have known for some time to be anti God take this mark....we always knew they would. What will be hardest for us is watching people we believed to be fellow followers in Christ taking this mark, and there are going to be a plenty who will cave when the time comes. It's important to be prepared to see this, as this is going to eat our hearts out. The grief will be overwhelming for many of us. You are going to see, within the church, a time when the rubber meets the road and it's going to be shocking to see how many people you thought loved the Lord tuck tail and run to the safety of their immediate creature comforts....such as health insurance, meals for their families....and most of all....their very necks. If they don't know what scripture says, many will immediately embrace what is right before them.