An inquiry has been submitted through the comics.com contact us form.

User’s Name: Mark
Hi, The Pearls before Swine RSS seems to have stopped in January. Do I need to be registered at your domain to be able to get the feed?

Dear Mark,
Thanks for writing in. To ensure the accuracy and current content your best bet is to register with us and get the RSS code.
Sincerely,
Comics.com Customer Service

You want me to register for a feed? No.