I personally see the separation of the two activities as a natural progression of division of labor. I do think that the two activities potentially represent two different highest and best uses - one being that of property inspection and measurement and the other being that of data analysis. So that, on a theoretical basis, I don't see issue with splitting the activities. The issue, as I see it, is that the GSE's, in their rush to speed up this organic process, have introduced a tremendous amount of instability in the process. The inspectors are NOT trained - regardless of the GSE attempts to convince folks they are. The appraisers were 'forced' into this change of roles, instead of being allowed to adopt organically, and the market isn't prepared/adequately knowledgeable about the new processes. And when natural progressions are sped up unnaturally, end results can be less predictable than they otherwise would have been. One needs only watch Jurassic Park to understand that concept.