You can say what you want, but it has helped me on numerous occasions as an organizational tool, though I didn't say that was the only reason i use it. Also, I think we have established that some anonymous strangers do care. Try reading through the thread, and please read through all my previous posts if you wish. See if you can find any evidence of me being a braggart, who uses SDN to give himself an ego boost.
And to your last point insisting that my consideration has been false: Well, people with high stats are applicants, too, and I believe that it will prove to be helpful in the future to them. I'm guessing that the group doesn't include you, but I'm really not here to appeal to you.
If you look to the older MDA profiles, you'll see that there are very, very few profiles of high stats applicants from UT who applied to out-of-state schools. I really didn't know what to expect. I hope I can help someone with what I've gone through.