the only stuff that makes me feel at all safe is what mike hughes
of linx described, or something even stricter, but i bow to mike's
experience.
and folk wonder why the grown-ups use pnis for anything important.
Isn't this due to the fact their engineering scale is bigger? There's little
point connecting to an IX fabric if you want to peer with 3 others and all of
those at 10G. The assumption that big carriers don't join IXs because they're
somehow unreliable or toy-like doesn't seem fair.