GitHub has the right to suspend or terminate your access to all or any part of the Website at any time, with or without cause, with or without notice, effective immediately. GitHub reserves the right to refuse service to anyone for any reason at any time.</p>

“GitHub, in its sole discretion, has the right to suspend or terminate your account and refuse any and all current or future use of the Service, or any other GitHub service, for any reason at any time. Such termination of the Service will result in the deactivation or deletion of your Account or your access to your Account, and the forfeiture and relinquishment of all Content in your Account. GitHub reserves the right to refuse service to anyone for any reason at any time. ” However, most of your data at GitHub can be exported with 'git clone' (for the wiki) and with the API (for the issues).