Multiple Listing Services (MLS) data is big business these days. In fact, many of the photos which Contractors take are used on MLS feeds even though the Contractors do not authorize the distribution of their photos. The reality is that the National, Regional and Otherwise Unspecified Order Mills make BIG DOLLARS on them and as usual the Contractors lay down and take it. The MLS listing syndication wars between Mortgage Listing Services and aggregators like as Zillow - Trulia; To read the article Subscribe today!