NBB here. We're fighting off a hack in the RSS feed. Our apologies. The site may be down for a few hours while I try to fix this. UPDATE: I believe I have corrected the problem. The our site had been hacked and altered in such a way that the spam was only showing up when accessed by search engines, such as Google and Yahoo. This made it hard for me to trace the problem until I had found the file. The problem should be corrected now, but may take a day to clear out of Google. If you continue to experience these problems, please let us know in the comments or by emailing Sharon. Please be sure to include what service/URL you were using when you found the spam.
Again, our apologies.