HubNuggets are hubs by new authors (like yourself) that are first chosen by our special Elite team, and then voted on by the community. You can read more about the program in our Learning Center entry: http://learningcenter.hubpages.com/hubnuggets/
Also, check out the forums. The HubNugget thread for the week is always stickied at the top. There, you'll find a link to the hub where you can vote for that week's winners!