[harvestmoon]

Find out what tools and services the startups/projects are using. You can then put a link to those services and get a commission.

:)

[andretti1977]

Something like builtwith.com(http://builtwith.com).

This reminded me of the story of Builtwith, which started without knowing the commercial potential (http://www.startupdaily.net/2015/09/builtwith-is-perhaps-one...)...i wish you to reach the same results!