I have tried connecting Fork with GitHub but at the very last step it took me a while to figure out who will have access to my information. This is what I see:

Both at the top and the action button says "DanPristupov" which at first made me to believe that I am giving access to that account. As a casual user of Fork I didn't know who that person was :)
Seeing "Fork" in this dialog instead would make me feel more secure of who I give access to my GitHub account.