we know that all blog show his blog 's rss feed by
<link rel="alternate" type="application/rss+xml" title="MyBlog RSS Feed" href="http://feeds.feedburner.com/MyBlog" />but are you know any regex to get feedurl from this
<link rel="alternate" type="application/rss+xml" title="MyBlog RSS Feed" href="http://feeds.feedburner.com/MyBlog" />
