Some quick Wikipedia research suggests to me that it depends on the exact circumstances, but in general it seems that any prominent company is vulnerable to law

Some quick Wikipedia research suggests to me that it depends on the exact circumstances, but in general it seems that any prominent company is vulnerable to lawsuits over website accessibility. http://en.wikipedia.org/wiki/National_Federation_of_the_Blind_v._Target_Corporation http://en.wikipedia.org/wiki/National_Federation_of_the_Blin... http://en.wikipedia.org/wiki/Access_Now_v._Southwest_Airlines http://en.wikipedia.org/wiki/Access_Now_v._Southwest_Airline... http://en.wikipedia.org/wiki/Ouellette_v._Viacom_International_Inc.#ADA http://en.wikipedia.org/wiki/Ouellette_v._Viacom_Internation... http://www.dralegal.org/impact/cases/smith-et-al-v-hotelscom http://www.dralegal.org/impact/cases/smith-et-al-v-hotelscom http://www.w3.org/WAI/EO/EO-Policy-USDOJ http://www.w3.org/WAI/EO/EO-Policy-USDOJ