Sony forget Vita even on promotions

I got this e-mail other day:

Dear PlayStation(R)Network Member,

We hope you're enjoying your experience on PlayStation®Network. As a token of our appreciation, we've sent you $10.00 to spend on the PlayStation®Store!

Check the Message Box on your PS3™ system for your unique $10.00 voucher code and simply click the attachment to redeem your credit. Code expires March 5, 2013. Sincerely,
The Sony Entertainment Network Team

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The good news is that I won $10.00

The bad news is that I have to buy a PS3 to see the voucher code. They forget Vita when they are making games, and even when they are making promotions.

Thanks a lot Sony.