varun21 - 4:33 pm on Oct 15, 2012 (gmt 0)

I changed the domain sometime in the first week of August when nothing seemed to work. I didn't do a redirect from the old one. But the search traffic took a leap on Oct 7 just like it took a dip in the last week of April 2012. I'm still not willing to do a 301 from the old domain cause it may be too early to tell. But I'm surprised if this was Penguin, because I changed the domain (but the organic search graph still took a leap just like it took a dip in Apr).