After reporting an anticipated slowdown in membership gains with its fourth quarter earnings Tuesday, Netflix Inc. is now up to 30 million streaming members. According to TechCrunch, Los Gatos, Calif.-based Netflix (NASDAQ: NFLX) CEO Reed Hastings commented about the milestone on Facebook, thanking Netflix members. Netflix operates a large DVD distribution center in Coppell. The company had expected to gain as many as 7 million U.S. streaming subscribers by the end of the year, but with its third…