Leeds is impressed by Quora, but sees a lot of questions there go unanswered, which is likely a function of Quora being a narrow community so far: a group of smart, tech-industry types hovering around Silicon Valley topics like the startup racket and programming.

FORBES: Ask.com Hooks Up With LinkedIn

Roz has a new role that fits her perfectly as a member of the downtown community team her primary function is to get to know every business owner downtown and to build relationships between Zappos and those businesses.

FORBES: America's Happiest Employee

Establish an Innovation Economy Advisory Board, comprised of key players in the innovation community as well as minority-serving organizations and entrepreneurs within the executive function of city government to oversee city funding, promotion and facilitation of new tech inclusion investments, projects and programs.

FORBES: Local Leadership Key in Inclusive Economic Competitiveness

The States Parties are encouraged to integrate the protection of the cultural and natural heritage into regional planning programmes, set up staff and services at their sites, undertake scientific and technical conservation research and adopt measures which give this heritage a function in the day-to-day life of the community.

UNESCO: UK National Commission for UNESCO - UNESCO Conventions, Recommendations & Declarations in the UK

"If the world's public health community does not correct this trend, the ability of many health systems to function will be seriously jeopardised, " it says.

BBC: UK 'fuelling global nurse shortage'

The function of the intricate patterns in the webs of orb-weaver spiders is subject to much debate in the scientific community.

BBC: Quiz of the week's news