Typepad Trackback Spam Out of Control

For the last five days, this blog has been getting more spam than my inbox. We've had trackbacks touting every pharmaceutical advance known to, er, *man.*

While it's not irritating enough to shoot myself in the foot and turnoff trackbacks, there's no doubt that it IS irritating!

Anil? Anyone?  Is this just a little viral outbreak, or has this blog hit some sort of critical mass?