I contacted Cing, the developer of Another Code on the Nintendo DS about doing an interview a couple of weeks ago. They replied back saying my comments on their game made them extremely happy, but currently they cannot talk about their projects basically because Nintendo has put the 'hushers'(TM) on them. It seems another 'Another' is coming. It can't be classed as official confirmation, but it CAN be posted as a speculative forum post.
Now, will it be a DS sequel to capitalise on the following of the first game or a Revolution title to use the Rev controller? Hmm...