I think attribution is very important in the FOSS world and will become more important as time goes on. Most people ’do the right thing’ but for those that don’t want to keep attribution intact then I think Ryan’s first suggestion has some merit :-
1) A white label program for dev shops and MODx Partners that will include maintaining their look and feel and contact information in our source repository, and applying patches to every release to maintain their distribution. This will be a private distribution for a specific development shop and can have all mentions of MODx anywhere in the Manager removed.
There is lot of work involved here, more than most people may be willing to do so better to get MODx to do this for you, you also get the benefit that your not going to be chased for any breach of copyright as your not doing this yourself, corporates for instance I think would use this service. Its safe and sound.
Personally I’d rather see the attribution kept in as many installations as possible whilst allowing people to be as free as they wish with MODx but revenue streams are also important to projects, again difficult.
BobRay,
Language strings as supplied by MODx(revo here) are entries in a PHP array, written in PHP, so they are in fact code, also I think CSS is classified as code in itself, any images the CSS loads however aren’t and are copyrightable outside of the GPL license.
GPL is only a distribution licence, meaning that if say I have a MODx installation and modify it and you say hey that’s great and you want one from me then I have to supply you with the source code under the terms of the GPL. I don’t have to do this, also, I don’t have to supply any changes I make back to the community as a whole if I don’t want to and I don’t have to give anyone my changes if I don’t want to. This allows exactly what you said above, people can(and should be allowed to) personalize as they wish as long as they don’t re-distribute the work but you should in my opinion always keep any attribution intact or at least like you said above link to MODx or use a powered by image of some sort.
Not trying to teach you to suck eggs here but it may clarify a point for other readers.