We're looking to put up some forms on our public facing SharePoint site.
Unfortunately, SharePoint isn't great 'out of the box' for handling anonymous forms. Even if you do get it running (and handle the security issues that come along with that), it still won't accept file uploads from anonymous users as part of a form, and the resultant records can't trigger workflows on creation.
We're hoping that someone made a product that we could buy to fill this functionality gap.
Ideally it would take forms, with file uploads, from anonymous users, and submit those forms/documents to SharePoint, and for SharePoint to initiate workflows on said data.
I could program one, but I'm wary of the ways I've seen it done (with escalation of privileges for the submitter).