Ballpark Crowdsourcing:

The Wisdom of Rough Group Comparisons

slabod@, 06.04.2018

Ballpark Crowdsourcing: The Wisdom of Rough Group Comparisons slabod@, 06.04.2018

Ballpark Crowdsourcing: The Wisdom of Rough Group Comparisons

By Michael Slabodkin

Ballpark Crowdsourcing: The Wisdom of Rough Group Comparisons

  • 110