You can manage, view, and tag RSS Feeds using Krawler[x]. Clicking on "My Feeds" will open a separate tab containing a side panel having a list of all tags that you have assigned to manage your feeds, and a main panel showing the latest posts for the feeds tagged with a selected tag.

To view the posts for feeds related to a specific tag, just click on the tag in the side panel. A list of the latest posts will appear in the main panel.

To add feeds you can:

1. View the shared feeds of another Krawler user, select the feed, and click "Add to My Feeds" at the bottom of the tab.
2. Click "Add Feed" at the top of the tab, Enter the URL of the RSS or ATOM feed, and click "Add Url".
3. Click "Import" and browse for (or enter) an OPML file (or URL) and click "OK".

To share your feeds with friends on Krawler, click "Share" and select one of the following:

1. For All Friends: in this case your feeds can be viewed only by your friends on Krawler.
2. For Selected Friends: Your feeds can be viewed only by the friends you select from your friends list.
3. For Everyone: Your feeds can be viewed by all Krawler users.
4. None: For keeping your feeds private

You can add tags to your feeds for better management and use. To add tags, click "Manage" on top of the "My Feeds" tab, select the feed you wish to tag (or enter the URL of the feed), and enter the desired tag in the text box titled "Tags".