Forks of OpenSSL. After Heartbleed, dozens of forks were made. One I think is really promising is LibreSSL which is managed by the same people who work on OpenBSD.
So, the premise there is "we couldn't find the bugs by the whole community in twenty years, but if we split the community into a dozen independent projects which do not cooperate, surely then we'll find the bugs that eluded us for two decades". Right.
