Can you go to
http://apps.facebook.com/boinc_milestones/ and make sure you have given the app posting permissions ?... if you haven't, then when you visit that page it should prompt you. Once you have it will show Success!!! BOINC milestones has permissions to post to your wall when a milestone is passed. If it's showing that and still not working let me know your facebook userid. I've checked for your cpid - d9ea5da362eba6103267bfb247bd306f. ah, wait, if I look for that cpid in my database it shows that you have removed the application from your profile...it then sets it as disabled in my table so will not post. Bok