I agree these are interesting details, and I'm happier for knowing more about the people involved. However, I also believe that these facts are smears. They are being published not to inform but as ad hominem attacks on Snowden.
When the war logs leaked, I doubted that anyone would take the initial smears against Julian Assange seriously. I'm Swedish and the sexual misconduct allegations were a big conversation subject here.
After a while, I realised that though I wasn't impressed by the ad hominems, they really did work on the general public. Older relatives and friends who were not in tune with the particular issues of the leak were much more interested in stories about the people behind it. These stories require no expert knowledge; they're relatable. It's daunting for a layperson to try to judge who's right or wrong in issues like war or spying, but it's easy and familiar to judge people over the perceived wholesomeness of girls they're involved with. Thus, to my disappointment, these friends and relatives categorically dismissed anything about the war logs by referring to Assange's personal affairs.
Things like this are published to create negative associations; to cater to personal vanity (better-than-thou) and focus judgement on Snowden's character rather than the faceless institutions he ousted.