Communications of the ACM (April) Volume 47, Number 4

Communications of the ACM, Vol.47,Issue 4, Human-computer etiquette......Page 1 Editorial pointers......Page 2 News track ......Page 4 Open Source vs. Capitalism and Communism......Page 6 ACM's Professional Development Centre expands learning opportunities......Page 9 The social life of innovation ......Page 10 Wading into alternate data streams......Page 15 Trust online, trust offline......Page 22 Introduction ......Page 25 Etiquette equality: exhibitions and expectations of computer politeness......Page 29 Unspoken rules of spoken interaction ......Page 32 Etiquette and the design of educational technology ......Page 39 Trust and etiquette in high-criticality automated systems......Page 44 Etiquette online: from nice to necessary ......Page 49 Managing cross-cultural issues in global software outsourcing ......Page 55 Software project risks and their effect on outcomes ......Page 60 The domino effect of password reuse......Page 66 Managing academic e-journals ......Page 70 The economics of wireless networks ......Page 74 Managing knowledge in distributed projects ......Page 78 Informational cascades in IT adoption ......Page 83 The viability of supporting anonymous employees......Page 88 Coincidental risks......Page 91