Extensions distribution its done by authors
Hosting files: non-commercial projects
Only for non-commercial projects: Avoid reaching bandwidth limit, server downtime by creating a source code repository for your files
Please consider to create a www.JoomlaCode.org project where you can have a download area, tracker, forum and other resources to help developers and your extensions users. With JoomlaCode.org we aim to help build Open Source tools and extensions for the Joomla! user community by providing resources to help developers work together in an Open Source spirit.
Repositories: Shared files
When you host extensions files in your server you are not allowed to display at your site:
Fill this form: Domain Name Request http://opensourcematters.org/domain-name-use-request.html