Every day millions of StumbleUpon users discover great Web sites and give them a “Thumbs-up”. Starting this Earth Day, StumbleUpon wants to harness the power of our community and the “Thumbs-up” to plant trees for the National Forest Foundation.

Simply visit www.stumbleupon.com/Earthday and use the StumbleUpon toolbar to thumbs-up the page and, from now through May 2, with every thumbs-up StumbleUpon will plant a tree with help from the National Forest Foundation*. Your thumbs-up means more trees for America’s National Forests and more visibility for this cause.

In case you’re not yet familiar, StumbleUpon helps you discover Web sites based on your interests, learns what you like, and brings you more. For example, say you are interested in the environment (and something tells me you may be). With StumbleUpon you will discover great Web sites, photos, blogs and news about the environment. All personalized for you. Clicking the Stumble button will bring you to one new Web site after another. You can rate the Web sites as you are Stumbling and we use your ratings to determine which sites are best for you.

Join the National Forest Foundation and StumbleUpon this Earth Day and help us plant thousands of trees for the National Forest Foundation. No digging required!

A retired New York Giants running back legend and media personality, Tiki Barber is also an enthusiast for our National Forests and wants you to be too!

There are three ways you can help:

1) Bid on the Ultimate Tiki Barber New York Experience Charity Auction on eBay with eBay Giving Works, the dedicated program for charity listings, starting Earth Day, April 22, through May 2, 2008;

2) Plant a tree with a "Thumbs Up for Trees" with StumbleUpon;


3) Become a free Friend of the Forest.