// ==UserScript==
// @name        KAT - Average posts/day
// @namespace   AveragePosts
// @version     1.03
// @description Shows average post per day for a user on KAT
// @include   /https?:\/\/kickass.to\/user\/[^\/]+\//
// @downloadURL none
// ==/UserScript==

var joinDate = $(".formtable tbody tr:first td:last").text();
joinDate = joinDate.substring(joinDate.indexOf('(') + 1, joinDate.length - 1);
var posts = $(".formtable tbody tr td strong a[href^='/community/']").closest("tr").children("td:last").text();
var start = new Date(joinDate),
end   = new Date(),
diff  = new Date(end - start),
days  = diff/1000/60/60/24,
ppd = posts/days;
ppd = Math.round( ppd * 100 ) / 100;
$(".formtable tbody tr td strong a[href^='/community/']").closest("tr").children("td:last").append(" - " + ppd + " posts per day");