Not actually same, but "similar".
Actually if you go that site and then to Youtube - via their own link.
People call it ObjectDock/RocketDock/Mac ripoff in ....and so on (YouTube comments).
So people don't celebrate there and send roses to Dell.
So, just edit your artist-post, and state that yours is better than Dell Dock
...Actually i currently use your dock, lol.
But after all, if example Apple or Microsoft really want that their name, brands or similar looking docks or objects can not use anywhere... then thousands artist can forgot thir work and wait their lawsuit.
So calm down, and enjoy your over 130K downloads + ObjectDock downloads (~6.7 million from Download.com) + via Impulse, etc, etc
(Island Dog... are we ok?! ...ooops, did i say it here lol)