I'm pleased to announce two important new enhancements to GPSmagazine.com: threaded comments and subscriptions. That means comment threads will no longer appear as one long chronological list of comments. Instead, when you reply to a comment, the response will appear indented below the original comment.

Also new is the ability to subscribe to a specific comment thread. That means you can now sign up to be notified if anyone replies to your comment, or if new comments appear on a post you're interested in.