Legally, Moz =/= Mozilla. Moz (SEOmoz) has the following trademark: http://tess2.uspto.gov/bin/showfield?f=doc&state=4808:tp5z4j.2.3 http://tess2.uspto.gov/bin

Legally, Moz =/= Mozilla. Moz (SEOmoz) has the following trademark: http://tess2.uspto.gov/bin/showfield?f=doc&state=4808:tp5z4j.2.3 http://tess2.uspto.gov/bin/showfield?f=doc&state=4808:tp... You can search the site for yourself. Aside from tires (for which there is no "likelihood of confusion") there are no other Moz trademarks. If Mozilla wanted to brand themselves as something other than their company name, they should have picked up the Trademark and used it in official commerce. I seriously doubt Mozilla has a problem with it anyway. I really don't think it's that confusing.