backdraft7 - 3:41 pm on Apr 14, 2011 (gmt 0)
@Ohno - getting the same spam sign-ups here too. Dozens of abandoned sign-ups in the past week. This is something that rarely occurs. It's the return of the Zombie traffic pattern again. Poor quality, poorly targeted traffic during these algo updates. Once they settle out, BOOM everything starts working magically again....right up until Google decides to start twisting the knife some more.