Mouses is my preference for the Binary Rodents. Just because the majority would use "mice" does not make it correct. The majority can not spell, nor construct a sentence, and use the word "like" in place of a comma. Does bad spelling and bad grammar negate spelling and grammatical rules? May it never be. I vote for mouses. One exception is where you are hitting mouses with a hammer, then "beating the meeses to peesus" is more than acceptable, as it conforms to the Mr Jinks Rhyming Cartoon Rules. B-)