Intro text here.
http://fedoraproject.org/get-prerelease
What is the Alpha Release?
Features
A more complete list and details of each new cited feature is available here:
http://fedoraproject.org/wiki/Releases/19/FeatureList
Issues and Details
For more information including common and known bugs, tips on how to report bugs, and the official release schedule, please refer to the release notes:
http://fedoraproject.org/wiki/Fedora_19_Alpha_release_notes
A shorter list of common bugs can be found here: https://fedoraproject.org/wiki/Common_F19_bugs
Contributing
There are many ways to contribute beyond bug reporting. You can help translate software and content, test and give feedback on software updates, write and edit documentation, design and do artwork, help with all sorts of promotional activities, and package free software for use by millions of Fedora users worldwide. To get started, visit http://join.fedoraproject.org today!