I really don't understand what all the confusion is about. What were you doing before they removed the frequency boundaries? It's not that hard really - 124.55 and 125.8 re-transmit anyway. C'mon people, we pilots are supposed to be an intelligent lot so why not use those frequencies that you were using before. They haven't changed, the boundaries haven't moved and the chances are that other aircraft in the area will be doing the same. If you're used to the lane, you should'nt have a problem. Bank runners, traffic guys all still use them and some even make position broadcasts when they feel it's necessary. Common sense is all it takes. If you have genuine safety concerns, and most of us do, take advantage of the added protection of controlled airspace and depart CTA via Richmond/MQD.
Atlas