Pjman - 12:42 pm on Jun 17, 2013 (gmt 0)
I did take that into account. There is little to no fluctuation in the increase of (domain/brand)google referrals during that time.
Not that I could think up ever possible search that would relate, but the 10 words/phrases that would go to a newsletter link, I tracked on 2 different occasions during that period. Little fluctuation from non-newsletter time.