The whole concept of a sabbatical is foreign to those of us who haven’t worked in academia. For someone who bought his first police scanner at age 14 and who has measured time in news cycles ever since, taking a pause to refresh was heresy.

Yet I found myself on “garden leave” – the term the British use to describe the time a departing executive is dormant before getting back to work –for much of 2009. The irony is that the only thing resembling a garden at our New York condo is a window box. Despite the lack of a plot to plant, I can honestly say the last few months have been exhilarating.

While I thought my work-life balance was in check before, now I actually know my daughters’ shoe sizes and the menu at the soup kitchen where my wife, Maureen, cooks gourmet meals three days a week. I also experienced the joy of mentoring two recent City University graduates, and helping low-income women gain self-sufficiency through a highly effective program called First Step.

On the networking front, I have been awed by all the brilliant entrepreneurs who are introducing fascinating and disruptive ways to do tasks that have long confounded marketing and PR pros. In private equity and venture capital, I have new respect for the discipline and guts it takes to find, fund and execute. And on the customer desktop, I share your pain that it’s possible to order a pizza through your Tivo but automating a MarCom department remains but a dream.

Today, as I prepare to begin a new chapter as a board member and vice chairman of dna13, I want to thank the many friends, peers and complete strangers who embodied the very spirit of social networking by brainstorming, opening their Rolodexes and challenging my preconceived notions about how PR, media, marketing and sales are intersecting, and the role that technology will play in that convergence.

Most people have never heard of dna13. Compared to an entrenched giant like PR Newswire, this Ottawa-based software company is very, very small. Yet dna13 is a wonderful example of how someone who’s an expert in his job – dna13 founder Chris Johnson worked in corporate communications for Bell Canada – can bring a fresh solution to market and watch it grow.

What does dna13 do? In short, users of dna13 software can listen to what is being said about their company across all channels — print, major market TV, online and social media. When the SM (social media) or MSM (mainstream media) hits the fan, the dna13 platform has cool permissioning features so subscribers can securely align team members to plan the synchronized delivery of messages. (Note: those who love managing their 500+ Google Alerts, emailing multiple “track changes” documents to their CEO, or plugging their good, bad and neutral hits into a spreadsheet should not look at dna13.)

dna13 is moving from entrepreneurial to growth phase. Because it’s set up in the Software-as-a-Service model, product development is nimble. I have never seen a better technology organization – moving from white board to production in days and weeks rather than months and years.

My new colleagues include seasoned sales, marketing and product people, super-capable COO Kevin O’Neil, as well as board support from software veteran Howard Gwin (PeopleSoft, IBM, Pivotal), Tom Birch of Propulsion Ventures, Inc. and Pierre-Andre Meunier of Celtic House Venture Partners.

To all those who invited me into their homes, offices, industry events and social networks during my transition, please know that I’m happy to repay the favor. Just say the word.