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-- Google SEO News and Discussion
---- Googler Matt Cutts Quote about internal website links will not cause you any sort of trouble
phranque - 8:34 pm on May 30, 2013 (gmt 0)Thread source:: http://www.webmasterworld.com/google/4579326.htm
"back to top" would typically be a link to a fragment identifier on the same page as opposed to thumbnails which I would assume is another document.
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