With MonitorThis you can subscribe to 15 different search engine feeds at the same time. Enter a search term and click the ‘make monitor.opml’ button to get a list of rss feeds in OPML format. RSS feeds of the following search engines are currently included:

• Technorati tag search
• del.icio.us tag search
• Google News search
• Blogmarks tag search
• MSN search
• Yahoo search
• Icerocket search
• Feedster rss search
• Blogdigger search
• Plazoo search
• blogg.de tag search
• Find articles search
• furl search
• Flickr tag search
• Google Blog Search

Several search engines offer their results as RSS feeds - so many it’s hard to keep track. Useful web service MonitorThis to the rescue: enter your search keyword, and MonitorThis generates a file of 15 search engine RSS feed URLs, from Google to Yahoo to Technorati to del.icio.us.

http://uckan.info/depot/monitorthis/

via [lifehacker]