I've noticed that I have said this a lot, and a lot of people have said this to me. We all know that "I'll get back to you on that" or "I'll let you know soon" usually ends up going nowhere. That's why I am proposing a new feature of NS. A section somewhere in your account when you're logged in, where you can search the list of NS'ers names. This next part is a little hard to explain. You then click their name, and then it's embedded on the page I guess. Then below it, or next to it, or wherever, you simply write a description of what you need to get back to them on. It could also work for you having to get back to someone.
That way, you may just be sitting on NS one day, and then think to check your "get back to me" section, and see a bunch of people that may want a response, or that you need to get back to.
yay or nay?