WIP: post "How we think about marketing a developer product"

Closed username-removed-236961 requested to merge post-on-marketing into master

Text from https://about.gitlab.com/handbook/marketing/#how-we-think-about-marketing-a-developer-product by @AshleyS

  • Pre-scheduled to Friday, July 29th
  • Title: "How we think about marketing a developer product" or just "GitLab Marketing Strategy" (?)

Text added as-is => better if we add some headings

cc/ @amara @sytses