This is not the case. Of course tablets are all going to be similar in some regard. But look at the playbook for instance. A quick glimpse of its OS shows some unique elements. RIM at least tried to add a bit of originality. It is a shame though that they have to rely on "Flash" support as an advertising gimmick. It is so lame and pointless. But Samsung blatantly copied Apple. There is no doubt about it. And they did it while doing business with Apple which is sad.
Okay, hotshot. How does the Galaxy Tab 10.1 blatantly copy Apple?