After decades on IRC and around 3 months of internal testing, the ReactOS Project has officially switched to a self-hosted Mattermost server as its main discussion platform. Mattermost is a modern open-source solution for team communication, eliminating many of the limits of IRC: Ever missed an opportunity to contact a person, because that person wasn't on IRC at the same time as yourself? Ever thought "A picture is worth a thousand words", but were too lazy to look up an image hosting servic...
