Oprah's Last Show Ever: How Twitter is Toasting this End of an Era

May 25 is a landmark day for millions and millions of people. It is the date of Oprah Winfrey’s last television show. After a quarter-century of riveting interviews and discussions that have kept daytime television watchers enthralled, the end of an era has arrived. Naturally, Twitter is abuzz with tributes to Oprah — nevermind that she’s hardly disappearing, due to the emergence of the Oprah Winfrey Network — that will help you celebrate her show and also maybe cope with the loss.