That is a conversation that needs to be had in the VC, Angel and Private Equity worlds.

FORBES: Note to Sandberg: Women Entrepreneurs "March In"

Despite "Second Life's" waning popularity as a destination for businesses--partly a result of virtual vandalism and other unpredictable behavior by the world's more eccentric inhabitants--she insists that private virtual worlds like Forterra's can offer many of the same advantages without the risks to security and productivity.

FORBES: Building The Feds' Virtual War Room

Sometimes commentators talk about the public and private sector as if they are completely different worlds but I've been to a private company that works largely for the public sector - in particular in education and health.

BBC: Autumn Statement: Wales hopes for economic boost

Nebula offers the best of both worlds: security of a private cloud with IT cost efficiencies and built-in connectivity to the public cloud.

FORBES: How The Cloud Can Unify The World: OpenStack And Nebula

Newman: Miscarriages are somehow the worst of both worlds: mortifyingly public and isolatingly private at the same time.

CNN: Modern manners

The volume is edited and includes two essays by Professor James Stanfield, who assembled a diverse and impressive team of contributing authors with backgrounds that encompass the worlds of academe, government, private sector and public policy.

FORBES: Harnessing the Profit Motive to Transform Education

Having spent time working in the private sector, city government, and FINRA, I like to say that FINRA is often the worst of both worlds rolled into one.

FORBES: End the Politics of Wall Street Regulation: Decentralize FINRA and the SEC.

Also nearby is its water-park sister, Aquatica, and the worlds-away Discovery Cove, where a limited number of guests enjoy a day of lounging on a private beach, swimming with the dolphins and floating along the lazy river through the bird aviary.

BBC: Lonely Planet's top five day trips from Miami