Citibank's e-Savings account now joins with Amboy Direct's new Premium Online Savings Account (see post) as the highest yield no-minimum savings account. Even though Citibank doesn't have any minimum balance requirements, it does require a Citibank checking account. Another negative about e-Savings is that it has been reported that Citibank does a hard inquiry when opening this account (see FW thread). There are also some perks like Citibank Thankyou Points (see FW thread), and hopefully, they'll do another checking account bonus program like the $200 bonus program they started last January.
Thanks goes to the commenter who mentioned this news in the finding deals post.