In a recent post on AdExchanger titled GRP Integration Is A Waste Of Time Joe Mandel, President of PrecisionDemand argues the merits of pushing past GRP / TRP digital video buying in today’s landscape. One key point is that GRP as measurement, simply reach vs frequency, is a way of delivering campaigns without the benefit of vivid metrics relating to length of exposure, lifts in interest and ad interactivity. Agreed.