Change it to "[email protected]
@K!!! Awesome lolcats!!".
It will be a few minutes before they realise that they've been had, and they might have accidentally read down to "Buying and shipping" by then
Or "Buy Now".
I was tempted to write a twitter bot which searches for tweets sent to the @raspberry_pi account with keywords like "international" and "can I buy" and then automatically reply with "@user RTFFAQ: http://www.raspberrypi.org/faqs
Would take a bit of the strain off our Liz.