How long does a thread need to be before you won’t consider reading it because of the time it will take? For the purposes of this question, I mean the average thread, not the super-rare thread on an obscure topic that is your favorite thing in the world.
Honestly, after 2 pages I pretty much won’t bother reading and responding to a thread unless it unusually interests me.
So is it 2, 3, 4, or more pages? Or is there really no pattern at all to your thread selection?