This community is full of opportunities if you're a fashion-based retailer. One of the major advantages is the fact that they add links to each of the products that they feature within their outfits - the links go directly to product pages. This is the holy grail for ecommerce SEO, and the traffic those links will bring through will convert at a very high rate.
Now, it is not that these sites are not interested in Google users. In fact, they have hired us to help them increase their share. However, they are getting so much traffic from sites like Facebook that it seems there is less urgency about attracting this traffic and less willingness to change the site to meet organic standards. Not long ago, sites would urgently and unquestioningly abide by Google’s standards to court that traffic.