Vandalism is always reverted on SO, even if done by the original author. No knowledge is lost. Suing OA for violating the CC-BY license might be possible, but I’d wager SO is not interested in suing them, and since they hold the rights, not much can be done by others.
Vandalism is always reverted on SO, even if done by the original author. No knowledge is lost. Suing OA for violating the CC-BY license might be possible, but I’d wager SO is not interested in suing them, and since they hold the rights, not much can be done by others.