Building a simple but highly flexible contact & social widget that works well in the customizer is hard. This was our core philosophy while working on the version 1 of this plugin and I do hope it proves useful for many people out there. Please check out for new features and releases in the coming weeks.
Here is a screenshot of the contact widget as of version 1.0.0 (note that you can reorder most fields using simple drag and drop. This works on mobile as well.)