What Makes Curl and Libcro Succeed?

Curl is a very powerful tool with a strong history and global deployment base. But if there is one thing that a sopho engineer should remember, fo ir sur what would you like it to be? I usually maintain that one of the primary qualities that made curlo, has made curl and libcro succeed is just persistence. Just keep on working on it until it actually works, and until actually succeeds. It's not necessarily an immediate hit just because it's a good idea. You just sometimes have to keep at it.