There are now several medium-sized and big players involved in reshaping appraisal. You have a number of small-fry appraisers on this forum blowing in the wind. And I can bet you there are higher-end Ph.D.s at Stanford, UC Berkeley, and UC San Diego, also blowing in the wind in the opposite direction - with certain Texas and California entrepreneurs working with the traditional appraisal software development companies. Some names that come to mind are CoreLogic (Alamode), Bradford Technologies, certain developers active in the field of data mining, certain theoreticians ( to a probably far lesser extent), some practitioners like myself, certain stealth investors around here ( I am sure I know a few for which there is limited information on what they are involved with ), and others with MONEY. And I have a list of copy-cats, wannabees, unscrupulous individuals who see a chance to cash in on whatever looks attractive - and who have been around for ages.)
And everyone involved clamors to take credit for everything while trying, if they are smart, to protect themselves from the possible fallout of lawsuits down the road. Some may get rich - but that is likely a ways off. As much as getting rich is a good idea, this may in the long term prove to be more about power consolidation. Valuation, in general, is more than just valuing real estate. It touches on everything from political policy to the law to security to national stuff.
Real Estate as large as it is, - is only part of valuation. People themselves get valued - they get a number put on them with respect to whoever's SOW is in play.
So, this is a far bigger thing than you probably imagine.
And the Joe Flacco's here. Well, they are largely a waste of time.