1. Community: what's this? IMKE CSC 2006 Kaido Kikkas

2. Community? as defined by a community (Wikipedia - http://en.wikipedia.org/wiki/Community): a collection of living things sharing a common environment. Not necessarily humans! Environment:  physical  virtual (more and more common)

3. ... Examples of (human) communities:  a number of people living at the same place (sharing the physical environment)  a number of people doing the same thing (may be physical or virtual)  a number of people having a common feature (may be physical or virtual)

4. Etymology One explanation:  Latin – com/cum 'with', -munis- 'linked exchange' - - tatus 'small, local' Another:  Latin - com/cum 'with', munus 'gift, present' – a group (e.g. friends) exchanging gifts! For comparison: German terms  Gemeinschaft 'community' vs Gesellschaft 'society' (as outlined by Ferdinand Tönnies 1887). Communities as building blocks of society

5. Communities throughout the ages the Flintstones pursuing a dinosaur the Roman Forum Middle Ages: a village, a guild Modern Age: a firm, a trade union the postmodernism: the cult of the Individual the information age: return of the communities (best seen in but not limited to IT sector)

6. Three authors to read Robert Theobald  social entrepreneurship  post-scarcity economy  mindquake Charles Handy  return of the guilds Pekka Himanen  hacker ethic  the 'Linus' Law' of motivation

7. Weakening of traditional communities losing the roots the mishmash of worldviews a man is the... of the fellow man the triumph of individualism consumer mentality

8. ... and the birth of new ones new technologies lots of choice timeless time increasingly unmet need for communication educational aspirations, lifelong learning lots of free time needs for 'something real' sometimes also direct altruism

9. Various factors  size  lifespan  coverage (local, international, global)  mono- or multicultural  official or unofficial  cooperation vs competition  physical, virtual or both

10. Different things adolescents showing off at rate.ee hardcore hackers working on Linux kernel travellers sharing their memories at Flickr.com teachers and lecturers using IVA at TLU Dwarves, Elves and Orcs in various RPGs....

11. Yet common grounds belonging certain models of communication network of relation (not hierarchy) support mechanisms

12. Concluding words the role of community (in its various forms) is increasing technical progress needs a 'social counterweight' many things are the new old ones