This document discusses how a small Thai startup called Eidos attracted hundreds of beta users for their agile project management tool from a global market. It outlines four waves of strategies they used, beginning with reaching out to local contacts and agile community groups. They then turned to more widespread community spamming on sites like LinkedIn and Meetup. However, their most successful strategy was engaging on Quora by providing thoughtful answers to questions about agile tools and pain points. The document provides tips for other startups, such as collecting user needs in signups, sharing responses, focusing on quality answers over spam, and investing in design.