For your information, the code snippet upload script on phpbuilder.com is broken. It complains about a missing field called patch which does not appear in the html of the calling script.
I tried to mail this problem to webmaster@phpbuilder.com but the message bounced. By convention, the email address webmaster is used to report bugs etc and I think it would be helpful to set one up even if it redirects to another address.
My £0.02
