I can't entirely see the picture.
<span>The answer is "engagement streams".
In Hootsuite Mobile, these mutual streams are demonstrated by the "people" symbol.
To allocate an approaching social message to the colleague or group most appropriate to address it, basically tap the "more" button on a message, trailed by "assign to…". Here you can choose the group and the individual you'd get a kick out of the chance to react.</span>
Answer: Public Good
Explanation:
In medieval Europe an important technological advance was the use of the padded horse collar for plowing.
Once this idea was thought of, other people used it. This illustrates that knowledge is generally a public good.