“Our correlation data shows that H1 tags do not carry the same ranking weight that we had originally presumed.” - http://www.seomoz.org/blog/seo-best-practices

“Our correlation data shows that H1 tags do not carry the same ranking weight that we had originally presumed.” - http://www.seomoz.org/blog/seo-best-practices-seomozs-new-policies-based-on-updated-correlation-data http://www.seomoz.org/blog/seo-best-practices-seomozs-new-po... If their research is correct, this is likely to have little to no effect on your search rankings anyway.