locking stale threads?

[Blight]

Probally be a good idea since old threads come up and it seems to annoy a lot of people..

Here is what I see happening. Someone comes in on like day 31. They?re new, and they want to comment on something, so they make a new thread. Someone jumps their ass cause "we just had a thread like that" and then we lose the new person. Three months to me would be about the right amount of time, maybe two, but one is too little. But locking old threads is something I definitely am in favor of.