Gary Price, again reports, that Yahoo Cache Now Offers Direct Links to Wayback Machine. He links to the bbcworldwide.com cache link in Yahoo! as an example. The cache header reads;
Below is a cache of http://www.bbcworldwide.com/. It's a snapshot of the page taken as our search engine crawled the Web. We've highlighted the words: bbc The web site itself may have changed. You can check the current page (without highlighting) or check for previous versions at the Internet Archive.
The words "Internet Archive" link to http://web.archive.org/web/*/http://www.bbcworldwide.com/. Nice little addition, IMO.