> it's because you're not supporting the community correctly
> Maybe it's just randomness
The latter part of your comment is completely correct, "software people like writing software" and that's often why they clone good ideas, the first part of your comment contradicts this. It has nothing to do with "supporting the community", people build their own versions of open source software all the time.
Sorry about that; I edited out a specific example.
search.cpan.org was the default interface to the CPAN for many years. The author didn't share the code and did't really take suggestions from the community, and so it got forked and is now gone. Nobody wanted to fork and rewrite the software -- it was good enough -- but the author wouldn't play ball with his users. Now everyone uses MetaCPAN.
The latter part of your comment is completely correct, "software people like writing software" and that's often why they clone good ideas, the first part of your comment contradicts this. It has nothing to do with "supporting the community", people build their own versions of open source software all the time.