Somebody I know who is a network architect at comcast and is working on the upgrade posted his 110mbps test/beta/whatever speeds to Facebook. If I recall, the up was 30+...can't remember that one.
Who knows how long it'll be until we get that in our homes though.
Edit:
In the meantime, this is all I get with them. FiOS isn't available here but I rocked it in MD where it was available:
