Is it possible to get at the data under OR-Exchange? I was idly wondering which times of the day were busiest here on OR-Exchange, and I realised that there are lots of interestin …

As you may or may not know, the Stack Exchange engine that runs this website is in a stage where they're evaluating whether or not to keep their various sites running (this one inc …

As originally designed, OR-Exchange only allowed questions and answers. Should we also allow announcements (like job postings, conferences announcements and so on)? To experiment …