I think it would be a best practice not to recommend actions that are illegal even when the intentions are good.
Most of the WmRoot services are called from DSPs, since the ‘source’ is clear text there is less chance there is something wrong with looking at them, although I am not that familiar with the Millenium Copyright Act and other legal details.
Also note that anything not in the Build-In Services doc can change with any release (or possibly any package fix), so isolate and document any WmRoot service that you call and put in a support request to webMethods, so it is known that “the functionality of service x.y:z is critical for Xxxxxx.”
#Integration-Server-and-ESB#Flow-and-Java-services#webMethods