Last Friday, BoomTown paid a visit to James Joaquin, who has just been officially appointed the new CEO of Foxmarks, the Mitch Kapor-backed start-up that makes a free bookmarking and password syncing add-on for the Firefox browser.

The San Francisco-based company had also has gotten $5 million in funding from Redpoint Ventures earlier this summer. Initially, Foxmarks had been founded and seed-funded by Kapor, the well-known tech entrepreneur, and also got an additional investment from First Round Capital.

With the arrival of Joaquin, Foxmarks is trying to move into a mode of carving out a business with its assets, including using its data and expanding beyond the Firefox browser.

Here is the video interview with Joaquin about all that and more:

They include a stop at angel investor Ron Conway’s Pacific Heights (San Francisco) apartment, where we talked to Ron, entertainer and entrepreneur MC Hammer, blogger Om Malik and The Wall Street Journal’s Kevin Delaney.

Then, a visit to investor Ram Shriram’s home in Woodside, Calif., where VC James Joaquin and YouTube’s Chad Hurley are harangued by our Flip camera.

And also, a sojourn at the downtown San Francisco abode of Google’s Marissa Mayer, where we interfaced with her, as well as Google’s Sergey Brin, WSJ’s Rob Guth and, yes, someone we can only call Hot Santa.

No surprise, but BoomTown just could not resist that one.

Here’s the video:

Please see this disclosure related to me and Google.