I have installed the Punchtab Loyalty Rewards program on my blog. With this system, you get rewarded points for certain actions that you take at branchesonatree.blogspot.com. You get 100 points each for simply visiting the site, sharing the site on Facebook, and for Tweeting it. And you can do this daily while you build up points for the following items:
$5 Amazon gift card
$10 Zynga game card (FarmVille, CityVille, FrontierVille and CaféWorld)
$20 Groupon gift card
You will find the Punchtab ribbon on the upper left corner of the site. Simply click on it, link your Facebook account, and start earning points. There is also a leaderboard that shows you who is most active at Branches on a Tree.
IMPORTANT NOTE: The rewards offered are from Punchtab and must be redeemed through your Punchtab dashboard (which you can see once you connect to Facebook).