create as a bookmarklet and run it to show real times on a github page -- why does github hide times??

github-times.bookmarklet

javascript:(function() {
    document.querySelectorAll("relative-time").forEach(function(el) {
        var parent = el.parentNode;
        var timestamp = el.title;
        var span = document.createElement("span");
        span.innerHTML = timestamp.replace(/20\d\d, /,"");
        parent.removeChild(el);
        parent.appendChild(span);
    });
})();

I had to remove the year because the time is too long to fit some fields