Strange, people from FatWallet.com are still using
savings@sprint.com and indicating it works. I'll be switching back to Sprint from Verizon in a few weeks, so I hope SERO is still around then.
This pisses me off, I switched to Verizon because it had signal in the office I worked, on the 6th floor. Then I recently was moved to the 2nd floor, and have no signal. But there's a Sprint repeater here... so now I have to switch back.