Not talking dirty, unless you are hard-core programmer, but a talk AlistairCockburn gave at ObjectActive99 and a couple of other places, about SoftwareDevelopmentAsaCooperativeGame.

H''''''umansAndTechnology
* Alistair Cockburn’s talk given at the 1999 O''''''bjectActiveConference in M''''''idRandSouthAfrica.
** Colloquially known as Alistair’s “scum” talk.
*** http://alistair.cockburn.us/Software+development+as+a+cooperative+game