I see pros and cons.... Iam redesigning my site with lots of image sprites. I noticed some big companies use image sprite for logos some dont... I will report any rank/ changes if i get from it. Whats your take on it? I dont think alt tag is that big of a deal as I have internal linking in place. They only negative I see is that people will not be able to save my logo but than again I never saved any logos eather. Ohh and if somebody print my page logo will not show up but url will so no biggie... In my mind everything should be in sprite accept post/page images.