by webleon
google sitemap原本是一种全新的xml格式，但是在sitemap的faq里面却有这样一条：
we also support the open archives initiative (oai) protocol for metadata harvesting,
a popular protocol in the library world. if your sitemaps are already available in oai-pmh version 2.0 format,
you are welcome to submit these. we also accept rss 2.0 and atom 0.3 syndication feeds, using the link/lastmod fields.
所以什么？只要直接把你blog的rss直接加入sitemap吧！我已经把这个http://www.knowsky.com/aboutrss.asp 里面的rss 2.0成功加入了。
以上就是google sitemap原来支持普通feed的内容。