Sorry... it means "Never Mind". I wrote a post that was taking out a highly controversial personal frustration (not about the post but inspired by the post) and thought the better of it after I posted it. Since we can't delete posts on this forum, I scrubbed the post with the "NM" entry.

As you can see from the post that follows my "NM" post, there are a great number of people that make the subject I was going to bring up so very "highly controversial". It's just not appropriate for this thread which is really about the cost of sharing data.