Bookmarks are nice and all, but if you set a website's feed address, you'll get some more neatness: feed items will appear automatically with the bookmark! Even cooler is that when you add bookmarks into a set, the set acts like a feed aggregator, displaying all the feed items for each bookmark!
To do this, simply edit a bookmark, paste in the feed address and save. Rhub tries to be polite as possible when it comes to automatically downloading feeds, so changes to a blog won't appear instantly. After first setting the feed, try viewing the bookmark (but not visiting it, which takes you to the website itself), and that should queue the feed for downloading.
Note
Make sure you set the feed address of your blog, not the address of the blog itself. The feed address is the address people use to subscribe to your blog.
See also
Categories: Bookmarks | Feeds | Help