Anonymous wrote:ING Direct (now Capital One I guess). Decent rates. I never activated the ATM card they sent, so the only way to pull out the money is to have it transferred to my normal checking account, which takes 2 days. Good way to be sure it's not used for impulse purchases.
Anonymous wrote:I-bonds (fully liquid after a year, but can only do $10k pp a year anyway) and internet savings. Used to do a CD ladder, before rates were silly low. Could also consider a balanced fund-- usually not that volatile.