Let me show you how you can receive RSS feed updates from your favorite blogs right in your Gtalk and XMPP/Jabber based clients. There is a service called RSS.IM that lets you receive RSS feeds on Google Talk. To configure this service, follow the steps:

Log in to Google Talk and add bot@rss.im as friend.

Go to http://www.rss.im and type the feed address you want to receive updates for.

Enter your Google Talk username/address

Select Google Talk from drop down and click Subscribe

You’ll receive a 4 digit code on your Google Talk via IM

Enter the verification code to verify

You’ll now receive RSS feeds in your Google Talk, Enjoy!