I've said it two times already, banning Write-In votes is a stupid idea, it's limiting and taking away the rights of the people. Consider now if they banned Write-In votes, meaning the Government now completely controls who is put on the ballot....that is scary.
In such a small, close knit community, it is extremely unlikely that the rights of the people will be taken away because of an oppressive forum leadership. Plus, God forbid, if they do become opressive, we can go start a new forum.
I don't see any realistic scenario in which a popular candidate who would win through write-in votes, would be prevented from running by the forum leadership in a system where the parties can put forward candidates after the deadlines. It is simply unthinkable that the forum's administration would act in such a matter that would abuse the elimination of the write-in vote.
Now, IRL, I agree with you, we should never eliminate the write-in vote from American Democracy. However, here, in a small, close knit forum community, it simply makes a mockery of the filing deadlines, nothing more.