Technology can make it easier for people to connect with others, but it can also take a toll on relationships; and are you entitled to the same level of privacy for a paper letter as an e-mail? The New York Times presents a podcast by professor Sherry Turkle of M.I.T., who discusses her new book “Alone Together: Why We Expect More From Technology and Less From Each Other,” and Claire Cain Miller of the Times, who chats about the current state of communications privacy laws…