VIP Inbox and WordPress blog notifications

The one feature of iOS 6 I most anticipated was the VIP feature for Mail. And so far it works great for people with unique email addresses. I even have the ability to give VIP email a special sound, which differentiates it from garden variety email.

But...

Anyone who subscribes to WordPress blogs knows that the sender's email address is always comment-reply@wordpress.com. The label (or name) associated with the email contains the name of the blog.

VIP needs the ability to differentiate between different label namespaces sharing the same email address. That way some WordPress blogs could be in VIP and others (like those that have 100+ posts a day) could remain in the garden variety inbox.

Anyone know any tricks to accomplish this?

Thanks!