Twitter has had a great deal of media coverage this month, from worldwide news stories like the Hudson River crash and Obama’s inauguration through to its discussion by Stephen Fry and Jonathan Ross (@stephenfry and @wossy respectively) on the latter’s Friday night talk show.

I wanted to share a handy way of using RSS feeds to keep on top of specific Twitter topics of interest.

For example, during the build up to this week’s Learning Technologies conference, there’s been a lot of related activity on Twitter, and to make it easier to find those Tweets, they’ve been tagged as #LT09UK. There are various ways that you can find all Tweets with that tag, such as using the #Hashtags search,  but one of the simplest is to head over to http://search.twitter.com and use the familiar search interface.

That’s okay if you just want to do the search once, but what if you want regular updates? Well, you could simply come back and run the search again, or bookmark the url to make it a one click process. Or you could save time, and use RSS.

Once you’ve run your Twitter search, click on the RSS icon on the left of the page, and add the feed to your reader.

Now each time you check your feed reader, any new items matching the search criteria will be displayed. You can set up as many searches as you like and subscribe to them all.