Do you drink coffee?
Multi-quote tutorial.
Look through all of the posts. If you want to respond to a statement, and think there may be others hit the Milti-Q button on the bottom of the post. Once you have gotten through all of the posts hit "Post Reply" at the bottom of the page. All the quotes you want to respond to will be there in one post.
Caffeine does not impair response time, alertness or judgment.