Hi, i am not sure if it's appropriate to name someone else site on this forum. But I know of one site that apparently has come back from late Feb Panda 1 update around April 15th. The site is now back to pre-panda level (I compared to their last year April data.) I have confirmed this by checking their 'quantified' quantcast data.
Moderators, pls let me know if it's okay to put website name in this forum.