Add open source sponsorship page

source/_pages/sponsor.md

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+---
+title: Sponsor me to work on Open Source Software
+---
+
+I enjoy working with and on open source software.
+
+I've been using PHP since 2007 and Drupal since 2008 and am an enthusiastic open source contributor.
+
+Drupal core, Drupal.org, LocalGov Drupal and Drupal Commerce are some of the projects I've contributed to.
+
+I maintain the popular Override Node Options module which is used on around 40,000 active Drupal websites and created a starterkit Drupal theme for Tailwind CSS.
+
+There are lots of other examples on my [Drupal.org][0] and [GitHub][1] profiles.
+
+I've found that companies want to contribute more, but are too busy.
+
+Most projects have a custom module or library that was going to be contributed back, but it just hasn't happened yet.
+
+## Why not sponsor a contributor?
+
+If you don't have time to contribute, why not sponsor me to do it for you?
+
+Whether it's contributing that module or library, adding a missing feature or fixing a bug in something you use, or you just want to sponsor me to work on open source, <a href="mailto:{{site.email}}?subject=Open source sponsorship">I'd love to hear from you</a>.
+
+We can discuss how much time you want to sponsor and what you want me to focus on and I'll get to work.
+
+You'll be mentioned on any relevant blog posts, live streams, issues and pull or merge requests, so everyone will know that you sponsored me and you'll get the kudos.
+
+[0]: {{site.drupalorg.url}}
+[1]: {{site.github.url}}