Here is another SEO resource (http://www.billhartzer.com/pages/latent-symantec-indexing-lsi-is-the-key-to-great-search-engine-rankings/) that a la Aaron Wall is still promoting LSI SEO non sense in connection with ranking high in search engines. Like if these marketers really know what is LSI or how it works. Otherwise, they will never publish such crap.
There is no such thing as “LSA/LSI sites” nor SEOs can manipulate LSI to influence ranking results. It is this type of snakeoil marketing what is a black eye in the face of the SEO industry.