For a long time I used release_2013.01.13. And to share workflows for all users galaxy used a simple link to workflow (exp: <url>/workflow/run?id=cbbbf59e8f08c98c )
This was done by my simple script. (copied links to "welcome" page)
Moving on release_2013.08.12 this method does not work anymore. You first need add users to "Share Workflow with Individual Users".
It is without a doubt correct. But:
As now distribute(Share) workflow for all users at once? Maybe I do not understand that. Pardon