Is it okay to buy the same camera as others?

So i'm purchasing my first digital SLR camera and i found the Nikon D3100 and i feel in love with it! Then i realized that about 5 other people in photography club and others have the same camera and others are planning on getting it. Would it be bad for me to get it too?

Added (1). This is the best one i can afford and don't want to settle for less

Who cares? They make more than one don't they?

Why would it?

If you too buy a Nikon D3100, the learning curve will be shorter and you can share your knowledge and skills using the same camera

Really, why do you possibly think that owning a D3100 would be a bad thing. I don't get that line of thinking