Voadam said:It is a breach of the D20 STG portion of the STL to modify the trademark. Modifying the trademarked logo would be a breach of the d20 STL.
The d20 STL is but one way WotC licenses the use of the d20 TM logo. WotC itself used the logo on all its RPG products outside of the terms of the d20 STL. Outside of the OGL and STL it is just a TM logo. Photos taken of books bearing the logo and published in news stories are not used under the STL and are not illegal, etc.
How WotC choosse to use their own property is entirely up to them and not relevant to this debate. It is what those of us who do not own the property and who borrow the rights of use under the terms of the License that matters. I have clearly indicated what these rights are in my above post.
Voadam said:Under the OGL you cannot claim compatibility with trademarked items or Product Identity unless under a separate license with the trademark holder or PI holder.
It does not say anything about indicating compatibility with a company name that is not also trademarked or PI.
Outside of the OGL the OGL terms do not apply.
The following seems to clearly indicate just such a thing (unless I am misunderstanding what you are saying?):
Restricted Trademark Use:
Except as specifically required or permitted by this Guide you may not use Dungeons & Dragons, d20 Modern, Urban Arcana, d20 System, Player’s Handbook, Wizards of the Coast, or any other Wizards of the Coast trademark in a Covered Product, in its advertising, or in any marketing in support of the Covered Product, or in any other use in conjunction with a Covered Product.
I think that's pretty clear.
Voadam said:The OGL can be used with other licenses, the OGL itself mentions licensing arrangements for use of PI, TMs, and compatibility statements.
Whether another license is compatible with the OGL must be evaluated by looking at the terms of the other license.
I think I answered this is my above post. Possible, yes, but exceptionally unlikely in this case.
Voadam said:Ascribing WotC's motives for moving from OGL to GSL as based wholly/in part/not at all on fan creations that do not comply with the OGL is purely speculative.
I agree. However, this does not change the illegal nature of this product.