That is a Good initiative but most of the places that i worked had util package which had custom services for that implementation and they were not reusable outside of that implementation.
Although there are some services which can be reused (services on files, dates, conversions, packages backup, list manipulations etc) but they are already available from either wmusers or from WmPublic or PSUtilites package. I think it would be more useful to compile the existing services (which are not available through those three places) in to a general Util package (supporting and licensing will be a pain).
With one of my previous employers the agreement was that, when I write any code (solution) for any client it will be owned by the client and the employer (as i will be using their WM licenses and other resources).
Cheers,
Akshith
#webMethods#Flow-and-Java-services#Integration-Server-and-ESB