6

Possible Duplicates:
Redirect links to moved questions
Why do migrated questions lack redirection via HTTP response status code 301 (Moved Permanently)?

So old links are not broken.

https://stackoverflow.com/questions/128434/what-are-community-wiki-posts-on-stack-overflow
would permanently redirect to
What are "Community Wiki" posts?

marked as duplicate by Jon Seigel, Ether, balpha, John Rudy, juan Apr 26 '10 at 20:02

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2

I'm definitely up for this. Page Not Found error has hit me many, many times, when the real page is just moved away.

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