1. The Examples page for ClanLib seems like a joke. At the very least, this seems incredibly immature and unprofessional.
It was a joke. In the old days ClanLib had a large website that showed off what ClanLib could do. Yes, it can actually do some amazing things. But useful? That's another question...
ClanLib has potential. But without 100's of developers, it will not make it big time.
Note, I did not create ClanLib. But I worked with it for ten years.
We found that a large website took too much time to maintain. Nobody was interested. I don't blame them. Maintaining web pages is not much fun for hobbyist programmers.