just wondering why you have incorporated this rule?it can be frustrating.
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
To stop post flooding, and make it more like a forum and less like twitter.
But it can be lowered if other members agree.
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman