Facebook is replacing some of Instagram's tech to improve privacy. Here's why it will also super-siz

It looks like Instagram is gearing up to bring a major new revenue stream online. The Facebook-owned app's messaging service, Instagram DMs, is being reengineered with the tech that underpins Facebook Messenger. In theory, this means Instagram will be well-positioned to roll out myriad tried-and-tested revenue generating features such as chatbot ads. A Facebook spokesperson declined to comment on whether the company is planning this. Click here for more BI Prime stories. Instagram looks...