Gravatars not working

Ever since installing wordpress 2.51 via bluehost’s simple scripts quick install, the gravatars have NOT shown anywhere on my blog. https://www.stuffgodhates.com/

Gravatars are CRUCIAL to my readers…I can’t switch to my blog till I get this fixed.

This is incredibly frustrating and I have not seen anyone else have this problem on the entire internet! What is the most frustrating is the complete inability to get help from anyone from wordpress. They should know these problems exist and how to fix them, but they are not willing to spend more than 5 seconds on any one problem.

PLEASE! FOR THE LOVE OF GOD! HELP!!!