The "strong tie" GROUP SIZE limit is

Who is Robin Dunbar?

What is the Dunbar's Number?

The social groups size limit for humans is...

If the survival pressure is not intense or the group is physically dispersed...

Does this mean the 750 friends on Facebook, or 4,000 Twitter followers?

What exactly does the Dunbar's number refer to?

TRUE or FALSE:
Some critics of Dunbar's number say that what's really important in SOCIAL MEDIA is not the strong ties that Dunbar talks about, but the WEAK TIES.

TRUE or FALSE:
Weak does not imply less important when referring to "weak ties"

TRUE or FALSE:
According to Social business advisor, Jacob Morgan, we find social media so interesting because they allow us to quickly and easily EXPAND these "weak ties"- becoming MORE RELEVANT to our modern world.

If you don't have the "tribe" of approximately 150 people for your "survival" community in close proximity...

Relationships with larger numbers of people through social media are likely...

When you are designing for strong ties you need to make it possible for people to...

If you are designing for weak ties you don't rely on...

When you are designing a product with social connections built in you need to consider whether those interactions are...