It seems that the only criteria for interestingness or laudability that you'll accept is to have overcome underprivileged circumstances. I think that's a perfectly fine factor, but I'm personally interested in reading profiles of people for LOTS of other reasons: impressive accomplishments, impressive problem solving, overcoming/motivated by bad things happening to you or your close family, personal struggle, unusual ideas / perspective, hard work, humor, ... and many more (some that I'm not even aware of).
If a person's story has the right weighting of factors like that, I'm interested. And Martine Rothblatt's story was WELL OVER the bar for being someone who I'd want to learn about.