Should I try to add a post to a thread that is more than 14 days old on the Fit to Talk project, I get this warning message. -
Warning: this topic has not been posted in for at least 14 days.
Unless you're sure you want to reply, please consider starting a new topic.
Do you think it would be worth adding this feature to the Bitcoin Talk forum?
Usually I'd say yes, but in the case of BitcoinTalk I'm not so sure.
It would help guiding genuine users to stay well behaved, but once those are out of newbhood they will usually be considerate enough to check post dates first before replying. Our spammer friends on the other hand will simply not care at all and I'm afraid that they are at fault for most necroposts.
So on one hand I'm not sure if it would be all that effective, but on the other hand I wouldn't see much harm done.