As was pointed out by Colin Devroe from theUberGeeks.net, my RSS/Syndication feeds are not working. I'm on vacation for the next week but will look into the problem as soon as I'm back.
My apologies for the inconvenience. I'm pretty sure I know what the problem is and will fix it immediately.
UPDATE: The RSS/Feed/Syndication problem has been fixed. Feel free to add me to your feed readers ;^)