远离SEO

Google一年多前提出Sitemaps格式，目前Sitemap已经被 Yahoo! 和 Microsoft Live宣布为搜索指导工具。

Yahoo! Search Blog 已经正式宣布
Microsoft Live Search Blog 上也宣布了

以下是来自Googleblog的报道：
地址：Googleblog
Search engines united

11/15/2006 09:06:00 PM
Posted by Grace Kwak, Product Manager

Last year we published the Sitemap 0.84 XML protocol as a free and easy way for webmasters to inform search engines about URLs on their web sites so that search engines can more effectively crawl them. We released it under the Attribution/Share Alike Creative Commons license in the hopes that other search engines would adopt the protocol too. And today, we're excited to announce that Yahoo! and Microsoft are joining us in officially supporting the Sitemap protocol.

As the web becomes more dynamic, Sitemaps will enable better and fresher search results for everyone who uses the web. For site owners, Sitemaps will help improve website visibility in search results. You can read more about this on our Webmaster Central blog.

不过，如何把Sitemap.xml提交给Yahoo! 或是Microsoft Live还不清楚。