I never met him in person or knew him on a real personal level, but I considered him a great ally of the things I care most about (software freedom and reliable software, in particular). I hate to see him go, and I'm sorry his family has to go through this. I know that he inspired many developers to stand up for software freedom as well as technically sound implementations, not because he preached about it but because he lived it, every day.
I wish he could have found a way and the courage to live on -- for the sake of his children.
A man having committed suicide is sad. But four children growing up without their father is a real tragedy.
Edit: changed wording out of respect
But nobody deserves anything in life, neither good nor bad. What is good? What is bad? We have no promises for anything. Why things happen? For some reason unbeknownst to anyone, he and his closest people chose to participate in such a tragedy. It wasn't him choosing to commit suicide alone nor it wasn't his closest family members choosing to live through an event of suicide but that they all shared a bond that invited them to such a course of life where one of them takes his own life. Nobody knows why but nobody's in it for nothing. There are lessons to be learned and facts to be faced. People have to deal with things and that's why they're living their lives--to deal with things (that are uncomfortable). Some of the people might not make it, some might rise above. There's a course of life for everyone but it depends on how they take it, not what happened.
What do you mean by "his closest people chose to participate in such a tragedy" and "it wasn't him choosing to commit suicide alone"?
RIP.
But then, sometimes there isn't.
R.I.P
Some of you folks might remember a discussion involving Losethos sometime back on HN. I can't find the discussion but here is the article which was discussed: http://qaa.ath.cx/LoseThos.html . In that article, one kind person had taken some effort to understand the reasons behind such incoherent comments.
I am not sure that people who marked the comment as dead, are aware of that discussion. Perhaps we need a policy at HN to handle such situations better.
PS: I got the above link by doing this search 'site:news.ycombinator.com losethos' on google. You can also see some more comments on the same here http://news.ycombinator.com/item?id=4189669. But can't find that original discussion