Only if "the world" benefits somehow; it looks to me like you do a few million FireFox fanboys' egos a favor, but I guess I don't see that as the same thing.

FWIW, I'm not pledging, just because I'm ornery, but I probably will download it (contributing to their server logs, and hence the record) the first day, because I do think it's as good as Opera now, and open-source gets the nod.