Is it bad to host an XML sitemap in a different subdomain?

[SEOTGT]

Example: sitemap.example.com/sitemap.xml for pages on www.example.com.

[seo-wanna-bs]

It's still linked, so Google will still read it. I just honestly don't know how Google will interpret it.

Is this something that's in place? What is webmaster tools showing?

[SEOTGT]

Thanks Paul, what if there are limitations to posting the sitemap to another subdomain? Can Google connect the dots if sitemap.example.com is verified in your webmaster tools account and www.example.com/robots.txt points to the sitemap in the other subdomain?

[seo-wanna-bs]

Google treats sub domains, almost as different domains.

I would keep sitemaps relative to their own subdomain.