Ping Machine is a free pinging software. I made this software because many members requested it. As you know most blogs (like WordPress) already have a pinging feature in them. This is made for people who want to ping non-blog sites. I have pinged my non-blog sites in the past and have noticed faster indexing.
It is also convinent for Traffic X Suite users to ping their MU blog accounts made with Traffic X Suite. As most MU hosts do not have many pinging options (usually only pinging 1 ping site) you can use this program to ping your MU accounts. You can download Ping Machine in our Free Munchable Software section or by clicking here.