How healthy is your community?

With Lithium’s latest paper this question becomes a no-brainer: the health of the community equals

where CHI, the community health index is determined by five prime factors:

1. Members
2. Content
3. Traffic
4. Interaction
5. Liveliness

Let us remember though, that social media is a human business, and success in it can never be simplified to one mathematical formula – however tempting that might be.