Replying to A Summary of NS

If someone was peeking over your shoulder and saw you cruising NS. They likely would ask "What's NS?"

In a short, succinct paragraph how would you describe NS to someone who has never heard of it?

Ex:

Well, jeez.... umm I don't... I don't know *wipes tear*. I mean I guess it's kinda of like my second home, a crazy one at that. A forum with guys and girls sharing the same passion as my own, its... heartwarming. I can't count the times I cried from laughter, joy, or pure awe over the years. I honestly can't imagine my life without it.