karma
/ˈkɑːmə,ˈkəːmə/
noun
noun: karma
(in Hinduism and Buddhism) the sum of a person's actions in this and previous states of existence, viewed as deciding their fate in future
informal
good or bad luck, viewed as resulting from one's actions.
Not all karma is good. The important part is the "resulting from one's actions"
Yes but creating an open source product that's reliable and useful enough to get installed in so many cars is a good thing. I wouldn't call getting contacted directly by people with problems a good thing - especially if you read a related account someone left in the comments: http://acme.com/software/thttpd/repo.html.