You can always hit the "back" button and the text would still be there for you to copy.
And on the exploit. Was it that severe to be a worry? If just some guys were able to keep posting it would die eventually, and if you see that it was being used for flaming/trolling you can just moderate the abuser.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
http://gamrconnect.vgchartz.com/post.php?id=8808363
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
http://gamrconnect.vgchartz.com/post.php?id=9008994
Azzanation: "PS5 wouldn't sold out at launch without scalpers."