I believe it would. Just not in an answer, since it doesn't actually answer the question. I think a comment would be more appropriate.
Comments are there for important information that is beside the point and doesn't answer the question.
Although if you wanted to add an answer explaining that you think this is program only works on 64 bit Ubuntu and why you think that, it would also be appropriate to add a commentnote at the bottom of your answer saying this package would be available in 13.04.