I’ve been meaning to blog for a while now about 2 excellent books I’ve read this year about communities online, both of which are pretty much essential reading for anyone involved in community management.

The first is Andrew Lih’s book The Wikipedia Revolution. Lih is for me the world’s leading academic on Wikipedia, not least because he’s been a participant in Wikipedia himself and has a great understanding of how the community works from the inside.

The book charts how the community has evolved from one that was maintained by personal connections to a whole stratified society of rules, roles, technologies and norms.

Particularly key are the sections on the development of the ‘Spanish Fork‘ (the mere mention of a commercial version of Wikipedia led to members of their Spanish site effectively leaving in protest and setting up their own encyclopedia) and Chapter 5: The Piranha Effect, which I gave to my MA Online Journalism students as one of their first readings.

The book also deals with trolls, vandalism (the Siegenthaler incident) and censorship.

The second gre