It looks like my move to a new web host is complete since the email finally kicked in yesterday.
I still can’t find an answer as to why it took so long but at least the spammers are happy.
As an added bonus, several people reported that my links now work properly in Google Reader, their free RSS aggregator.
If anyone’s interested in the process of finding a new host and moving things over, I’m going to write it up for the other part of the site. But feel free to email if you want more details.