For the latest episode of the Foundation series, Kevin Rose interviews Dave Morin, founder of private personal networking mobile app Path.

Dave talks about getting his start in student marketing at Apple, and reflects that focus is one of the most important things he learned there. He goes on to describe his time at Facebook, where an intense focus on product utility set the product up for long-term growth. Dave also dives into the moments that inspired Path, and the different ways their team thinks about the social graph.

Show a stream of your online activity with jQuery. Great if you want to toss your lifestream into a sidebar on your website. Very simple stream with a icon of the service you posted to and a link to the post. Over 25 social networks supported so far and growing.

"We’ve rounded up some of the most impressive works of social icon art circulating the web lately. The sets below all feature high-quality, high-detail icons that are easy to download and manipulate, thanks to their high resolutions and transparencies. Best of all, they’re free."

Digsby helps you save time by letting you manage all your IM, email, and social network accounts from one easy-to-use free application. http://www.digsby.com

"The service shows a Digg user's friends' link submissions in an attractive slideshow of live pages inside a frame."