It turned awkward when people started taking considerations other than business into account, such as "love". I believe Wolfram Alpha has an article on it. ht

It turned awkward when people started taking considerations other than business into account, such as "love". I believe Wolfram Alpha has an article on it. http://www.wolframalpha.com/input/?i=love&a=*C.love-_*Word- http://www.wolframalpha.com/input/?i=love&a=*C.love-_*Wo...