Suggestion: Rule against reposts.

[Gaijin]

Hmm, in that case why not just lock his? Your way would just be my thread with his name on it.

Yes, but if he was faster and you can make it better, the two poster should get toghter and work one one better tutorial.
Now you can still make your thread and at the end put a link to his.

And if your tutorial explains much more than his and it's completely differnet but the same topic, than that's not two same tutorials, and it would be not fair for another user.
void EDIT (
Most better tutorials are harder to read for newbies and can only be understand by people with some background on the topic
);

Anyway if you are just correcting someone and not writing your OWN tutorial, than I don't see a point in making a new thread.