I haven't had a problem with yahoo blocking email. I was just sent an invite code for being on their mailing list (it's up for grabs btw since I already have an account) and it didn't go to my spam folder at all. Granted, I primarily use my gmail account for receiving comments, but so far yahoo hasn't given me any issues.
(no subject)
Date: 2009-05-05 12:05 pm (UTC)