While it has the usually boiler-plate type info, admittedly in a Yahoo type format I wanted to summarise their best practice guidelines (in a similar way as I did with IBMs):-
- Be Respectful of Your Colleagues
- Get Your Facts Straight
- Provide Context to Your Argument
- Engage in Private Feedback
Very simply easy to understand and to adhere to, of interest they asked notable Yahoo bloggers Jeremy, Jeff Boulter, JR Conlin and Russell Beattie to provide their own personal advice, some of the advice is on their blogs while some has been kept internal.