Does it, though? First red flag for me is that they are based in "East Texas": http://en.wikipedia.org/wiki/United_States_District_Court_for_the_Eastern_Distri

Does it, though? First red flag for me is that they are based in "East Texas": http://en.wikipedia.org/wiki/United_States_District_Court_for_the_Eastern_District_of_Texas#Patent_litigation http://en.wikipedia.org/wiki/United_States_District_Court_fo... On their "How we do it" page, they mention some Natural Language Processing software that they're developing, but primarily highlight their "valuable" patent portfolio.