The online movie company Netflix is accusing Blockbuster of stealing its ideas. “The complaint, filed in U.S. District Court in San Francisco, focuses largely on the online wish lists that prioritize the DVD desires of about 5.4 million people who subscribe to either Netflix or Blockbuster’s Internet service. Netflix also believes its patents cover perhaps its most popular feature — the option of renting a DVD for an unlimited time without incurring late fees.”