relay call!

new discovery: call anyone in the u.s. for free on a relay call! using
relaycall.com or att.com you can summon a human "communications assistant" who will call a number you specify, tell your interlocutor anything you type, and type to you everything your interlocutor says. i'm not sure how at&t justifies paying these people and footing the bill for the calls, and the system seems ripe for abuse ;-) ... but this is for real. go relay call someone!