It’s just data

Referrer Spam

Adam Gessaman: It appears that these sites, using a clean little weblog as a front, are hosting a large amount of porn.

Wow.  To me, it looks like a lot of effort for so little gain, but clearly I am missing something.  But it any case, the comments on idly's blog entry are worth reading, as is the update (scroll down to see it) to Mark Pilgrim's blog entry on spam.