I'm a huge fan of Andy Andrews. He has a new book coming out called The Noticer. With the release of this book is also the launch of The Noticer Project. The project urges you to notice 5 influential people in your life and call them out. You can do it privately, like in the form of a personal note, or you can do it publicly, like on your blog, facebook, or twitter.
I love this idea because in our hurried world we don't take the time to pause and really give serious thought to who has influenced us. I'm getting on board...how 'bout you?