[elevation]

More ideas:

let me build an ARP table, then give me a button to send WoL packets to host(s) of my choosing.

Let me generate p0f fingerprints on MITM'd traffic.

[PunchyHamster]

you are not getting ARP of hosts that are sleeping in WoL waiting to be ran

[elevation]

Correct. But it's easier for me to power on a device and let it DHCP request than it is to have to type the mac address in on a d-pad keyboard.

[PunchyHamster]

Good luck guessing which's which in busy network, or displaying it on tiny screen.