I recall reading about Dunbar's Number in a Gladwell book. http://en.wikipedia.org/wiki/Dunbars_number http://en.wikipedia.org/wiki/Dunbars_number I'm curious

I recall reading about Dunbar's Number in a Gladwell book. http://en.wikipedia.org/wiki/Dunbars_number http://en.wikipedia.org/wiki/Dunbars_number I'm curious if this jives with what pg is saying about group size–or am I comparing apples and pears?