just got my mega supporter license and "Wow. Alfred 2 is fast!"
Just created my first workflow: A File Action that creates a new OmniFocus Task with the File attached. Took me some time to get the applescript right (started out with the script in a screenshot http://patricklenz.c...ia-hazel-redux/ that didn't work for me) and refined it a little.
You can download it here: http://d.pr/f/zdSH
If you find any bugs just let me know.