digg labs The labs provide a broader (and deeper) view of Digg. A lot of stuff gets submitted to Digg every day, so good things can sometimes fly right past you. Labs projects look beneath the surface of the Digg community's activities.
Crazy Egg – visualize your visitors By adding just a simple snip of code to your blog, they can tell you who's clicking where on your site. It's a really interesting tool with lots of visualization methods built in. You can use a free version, and then their subscription model isn't t