hahaha great to hear! All the spammers will be leaving you now Freaking genius idea (and I'm serious) now I can visit this thread to see updates instead of people spamming questions everywhere. And 10 people answering.
Yup it is a good idea, and indeed, such rule has been used in the GAW campaign for quite some time already.
The idea is not so good as people from other campaign will now flood this thread to raise their post count
Or people from this campaign will use the primedice thread to discuss the DiceBitco.in campaign. In fact it is already happening in some sense.