I don't speak German either, however I've had a lot of experience last fall with good old Google The major problem is that it translates almost too literally and usually picks the most used words instead of the right ones. My experience was helping a German woman who spoke little English to translate her fic into English. To complicate this I speak no German at all.
I have asked some of my German contacts and was told that the post was made in jest as a joke, and from experience I've found google is notorious at not getting jokes. However as a mod from message board myself and a junior administrator from another, your mod should be able to sort it out, only they have to look at all votes no matter which side they are on.
I'm not sure I'm buying the "it was all a joke" view of that thread. It came to our attention because Defcon pointed it out and I'm pretty sure he's German and he didn't give an indication those posts were said in jest.
Yeah, I'm German and a post like this (9th post of the page) pretty much makes it impossible to see the multi-accounting as a joke:
Translation (by me):Aber nicht dass das auffällt, mit mehreren Email Adressen...und die Abstimmung nachher ungültig ist
das wäre schade!![]()
I have to admit the first sentence is somewhat difficult to translate verbatim, so if other German speaking posters have a different translation feel free to add it.But take care that it isn't to obvious with the multiple Email adressesso that the vote isn't invalid in the end
that would be a shame!
Later in the thread (and interestingly enough after I posted the link to the board here), they began to say it was a joke because Kathryn J., who I assume is the same poster here, told them she was asked (probably by Brit according to her post above) if it was a joke.
Doesn't help that some of them aren't able to play along after they have decided to cover it up with the "joke" explanation, when for example one poster says that nobody can say anything if her Grandma votes, too.

ETA:
6) It was a Next Generation novel, not a Voyager one.
Not that that helps anything.
But is shows how "well" informed some of the MJFers are about the whole situation.