I'm too lazy to do the research, but what happens when you scale that up to the 23TB a month that we are doing (which doesn't include the 49TB of cross datacenter traffic that is super cheap)? Amazon cuts us a price break at the higher tiers. Do the other guys?
Come on. The other guys are like 10% the cost of Amazon.
Data center internal traffic is usually free. Are you talking about datacenter to other datacenter traffic?
In any event. You're wasting money. Reddit could easily be hosted for $3k/mo or so.