When I logged into Discover today, they combined my Deposit (savings/checking) and credit card logins. Now my home screen is a basic white screen showing my CC and deposit account balances. I can then click on either to send me to the old web sites. A half step, but it is good to get rid of one login. I assume the end goal is to integrate all of your accounts on one website.
This may be really good news for the few that have two Discover credit cards. I am sure they would prefer to only have one login for both cards.