Development of Creative Commons licenses

["Greg London" <email AT greglondon.com>]

drew Roberts said:
> On Monday 07 March 2005 08:32 am, Greg London wrote:
>> I'm not attached to whether it is "not required" or
>> whether it is "forbidden". I think a large project
>> has to set itself up so that contributions are made
>> where attribution is waived. But if it is simply
>> waived, that means that someone else could take the
>> result of that project while it is still going,
>> make a minor fork, and put attribution on it with their
>> name and URL.
>
> No, at least in the case I gave, they could not, since it is ShareAlike, 
> they
> cannot make changes to the license at all. At least if I understand the
> implications of ShareAlike correctly.

Maybe I am misunderstanding ShareAlike with regards to
attribution. Alice creates a work, licensing it ShareAlike.
She waives her requirement for attribution.
Bob comes along, takes Alice's work and modifies it.
He doesn't waive his requirement for attribution,
and attaches his name and URL to the work.

Is this not a valid series of events?