Re: This concerns me...
It's fine if you're wrong or correct. If you think it was correct to start with, but the real answer is incorrect, you didn't know. No harm, no foul. That's why it's better for people who know the answer, to post up and confirm it. If I posted something I needed help on, I love to see multiple replies that confirm the same thing. That just means the consensus is there and may eliminate the "not so accurate" solutions.
*Fact: Microsoft Window's Blue Screen of Death vs Computerforums.org's White Screen of Death. Which is worse?