Comment Re:Bank of America (Score 1, Funny) 359
Yea, but then you have to deal with Bank of America, who charges a fee if you even think about your accounts.
Three words: Session Initiation Protocol
It does not work through NAT without some nasty hacks, and even then it rarely works when there is NAT at both ends. It requires special SIP filters, keep-alives, and packet mangling, all of which become increasingly unfeasible as you scale up, and none of which are handled by UPnP
It is impossible to travel faster than light, and certainly not desirable, as one's hat keeps blowing off. -- Woody Allen