Twitter apologises to developers and seeks to improve relations

In his second public appearance since being named Twitter’s permanent chief executive earlier this month, Jack Dorsey on Wednesday apologized to the developers who work with the social media company to create apps. His admission came as he begins a turnaround effort at Twitter, which has struggled with user growth and attracting advertising dollars, while taking public his mobile payments company, Square, by the end of this year. Oct 22, 2015