Ken Starks of HeliOS fame is down, but not out yet. His cancer is about to spread to a lethal condition, and only surgery can prevent it. Prevention is possible but due to the stupid healthcare system we have in this country, he can't afford it.
Read the link for the sordid details and do what you can to help someone who's helped thousands selflessly.
Here's another Slashdot link about him: https://linux.slashdot.org/story/08/12/10/001236/when-teachers-are-obstacles-to-linux-in-education"
Link to Original Source