So, I'm gonna lay it out here as I am having a bad day and don't feel like censoring myself. I'd known Adrian since 1998. He came to 2600 meetings in SF and was a fixture there. In that time, he generally didn't make any friends. While he was gay, he was also stalking a lady at the meetings, and being super creepy about it. Eventually, he left SF and was homeless. He got in trouble for hacking the NYT and making himself some Lexis Nexis accounts. He then reported Chelsea Manning to the authorities when she reached out to him, connected because of their shared LGBTQ background.
Lamo screwed Manning big time, but when he did, none of us who knew him were surprised. He was never a happy person, and never friendly to anyone I knew. I think his folks threw him out of the house in his teens.
Kind of a tragic figure, but also not really someone you could ever trust or even invite to parties. When anyone dies, it's sad. But with Adrian, he had already basically removed himself from the groups who knew him long ago. He was just seemingly not comfortable being in society and making friends.