Why not Poryhack? Isn't that what hackers do?
Slightly off-topic:
I think that's a fantastic idea. I also think it would be neat to design a more robust notification system, so people can be notified that their trades went through via not just Wii messages or E-Mail, but also SMS, iPhone push notifications, RSS (?), whatever.
Back on topic:
I looked at some of the log files that LordLandon generated by redirecting the NDS / Nintendo WFC connection through his computer, and saw that the search results for a query yield full Pokémon data, stored, encrypted, and shuffled in exactly the same way as they are in the NDS. There's other data in there too; connection logs and all that jazz.
Also, each Pokémon result is actually 292 bytes in length (according to Landon), so there's some extra data there beyond the actual Pokémon data; probably to account for information about the trainer and cart that uploaded the Pokémon in the first place, as well as what they are looking for in return.