Re: visualization of CVS commits

[Richard M Stallman]

    One of the things missing is any obvious plan or effort to offer a free 
    software
    alternative to youtube and the like.   Saying "don't use that" amounts to
    saying "deprive yourself of access to that functionality and no, we've no
    plan to how you can get that functionality back."

I think there is a confusion in that statement.
Which functionality do you mean?