How can anyone give you an opinion without seeing your preview image example?
Did you create those images by yourself? or are you the only one who have rights to use those images? If you are using any creative common or any other licence images which allow others to use as well, then it should not be any problem.
Did you create those images by yourself?
While those images use certain appropriately licensed third-party assets, design concept and psd was created by me for internal use. Since that other author did not have access to my psd, I suppose he just re-created the template from scratch for some reason. http://gyazo.com/1dadfc7ae404aebf53f7a25c353d228a it’s so similar they just blend together if overlayed!
No offence, but are you kidding? The only similarity I can see is between iMac screens and it’s only because both are placed in this same proportion.
Vasterad surely my view may be subjective but I see following similarities: 1. Same concept, same layout, same solid background and composition 2. Same margins and positioning of elements 3. Same logo height, font size, font spacing (they are literally identical, 26px\10px) 4. Even same slogans! Isn’t that a bit much for incidental similarities? Can it be reasonably assumed author did not copy my work? For instance, your preview images clearly look nothing like that, Orman has his own distinct style, GoodLayers, peerapong just to name a few – everyone define their own visual language for presentation of their works. Just check this out http://themeforest.net/popular_item/by_category?category=wordpress it’s very easy to determine who released the item just by hovering for preview image.