This thing they call StumbleUpon is actually a really cool way of finding new websites. It’s an easy to use button that goes on your web browser to view new sites about topics you choose. The only downside is that is not available for Safari yet 
which is really saddening, but it is available for FireFox Mac. If you are a devout fan of Safari [Like I am] there is hope, their is a website that allows you to use StumbleUpon on any browser. All you need to do is sign up and get your ID# and your password and presto! Start stumbling. If you haven’t already started to Stumble, then your missing out! Go to: stumbleupon.com
Seed Newsvine
Stumble It!
