Godaddy blacklisted by AHBL

The outbound mail servers used by Godaddy hosting customers appear to be blacklisted by the Abusive Hosts Blocking List (AHBL). Over in this Godaddy Community Forums thread, a Godaddy representative named ChrisG seems to be implying to complaining clients that AHBL is unreliable: "We strongly recommend using consistently reliable block listing services such as You would want to contact the ISP/Email provider and insist that they do not use AHBL's listings as legitimate emails being sent to you are being denied because of their listing."