Are the main archives back online yet?

[Tom <tb.31123.nospam@comcast.net>]

I've read http://www.wiggy.net/debian/status/ but it's not clear if
the main archives are back up yet.  The status page says non-us
and security are up, but I tested http.us.debian.org/debian main
as an apt-source, and it appears to be up.

(1) Have I misread the status page?  It lists several other server
status but it's not clear to me which is the apt-archive.

(2) Is it safe to upgrade SID yet?  I guess the dev's are still
busy reestablishing passwords, so package updates will be slow
going at first...

I've been so comfortable this yet just upping SID every day;
and feeling like I'm basically on the cutting edge of Linux
minus about 1 month, as the devs package things...

Now I'm jonesing!