[Rack] Monkeybrains link: using and billing

[Jonathan Lassoff]

Bonding interfaces is a lot different than getting links from two
different providers. Bonding is the best way to go to add bandwidth
and keep NATing simple, but isn't the best way to get redundant paths
out to the world.

I'm off on a tangent now.

The long and the short of it: I think we're underutilizing what
Noisebridge has already. I hope I can get some NAT-balancing working
one day.