Hike, the Indian messaging app competing with global giants like WhatsApp, is adding a quartet of Silicon Valley veterans as investors and advisors. These include Quora co-founder and chief executive officer Adam D’Angelo; Automattic founder and CEO Matt Mullenweg (who is also a co-founder of WordPress); Dropbox vice president of engineering Aditya Agarwal; and Ruchi Sanghvi, the former… Read More...