The Nintendo DS makes a cameo in Pokemon Special :o

[ridley-x4]

Look at the attachment.

 

[Doctor Oak]

She's probably pissed after discovering the D/P ROM she illegally downloaded through the Team Aqua P2P network was actually fake.

 

[Zhen Lin]

Oh, it appears more than that once. They seem to use it quite a bit, Team Aqua.

 

[Mew Jadester]

Old news. I know that since last year.

 

[Dogasu]

I'm pretty sure the Pocket Monsters ("scary Clefairy") manga featured a DS the month it came out in Japan.

 

[Zhen Lin]

And there are a bunch of DS-related 4koma gags... including one with Smeargle the manga-ka.