Irrelevant. He didn't cheat did he. If you were so concerned with your question only having one answer, than you should haven't posted a question that only has one answer.
And, to add to this fecking mockery, Liam posted his answer about a day before yours. You actually read his answer long before you posted yours, so you already knew he hadn't cheated, and had got the answer wrong. So don't give me this bullshit:
Explain to me how this works then, given you answered a long time after his, and already knew he had got it wrong. You knew his answer wasn't perfect, it was wrong, so you had even less reason to steal another answer.