I recently discovered that it is possible to subscribe to search results as an RSS feed. I think this is a brilliant concept. Try it with Google's Blog Search. Search for a topic, click on the "sort by date" option and then simply copy the RSS or ATOM feeds available. Copy the URL in to your feed reader and you have subscribed to your first Search result.There are many reasons that I think this is nifty. Firstly, you can subscribe to the latest content from a variety of blogs relating to search criteria. It saves you the time of searching for the same topic every time you want new info. If your blog is a blog about cultivating chickens, then simply search the blog search for those criteria and wait for the results to pop up in your feed reader. You will have your finger on the pulse of the chicken cultivating industry without even trying!!