Hot diggity, I'm in, I just got my acceptance letter on Saturday! I'm still sort of in shock as I too just assumed all the acceptance letters had been sent out already since April 6 was the supposed notify by date but it's all hearsay, I tell you!! For those still unfortunately waiting to hear, my letter was printed March 25, postmarked the 26th and received the 29th. (I'm in Seattle, WA) . . . and like stkyrice said, I'm given 2 weeks from the date the letter was printed to decide. Oh and if it matters, I did not apply to UCSD.