As the news and images of violence on O’Connell Street filtered out on social media, businesses around Dublin city centre had choices to make to protect their properties and their staff.  Shuppa, which delivers groceries around Dublin City from its base on Lombard Street, made a decision early on in the evening to stop serving customers. A lot of the company’s riders are from outside of Ireland, and they felt threatened by the scenes they were seeing playing out in front of them and on social media.  “We lost out on a serious amount of sales but we made the…