Re: Gitorious should use CRC128 / 256 / 512 instead of SHA-1

>> 3) Illicit contents may be present in binary blobs, which in the future may
>> be need to be removed without warrant and the only way to do that is by
>> rebasing and force pushing, which will break "everything". It can be
>> everything from child-porn to expired distribution licenses.
>
> This is a problem in every Merkle tree-like system.  Most repositories
> have some sort of code review or access control that prevents people
> from generally pushing inappropriate content.  For example, if somebody
> proposed to push any sort of pornography or other inappropriate content
> (e.g., a racist screed) to one of my repositories or one of my
> employer's, I'd refuse to approve or merge such a change, because
> that wouldn't be appropriate for the repository.
>
> I don't feel this is enough of a problem that using a Merkle tree-like
> construction is a bad idea, given the benefits it offers.