zeal.buzz is a platform for bloggers to sign up to, where they can hear about new campaigns to work on, events to go to and products to review. Zeal also work on affiliate linking, so zeal.buzz is a way for them to introduce affiliate linking to bloggers who might not know about it. (If you’re not sure what affiliate linking is, you can find out more here)
If you’re interested in signing up, you can do that over on the zeal.buzz site here. Once you’ve filled in the form, someone will get in touch with you to explain more!