Recently I found a new website about helping to fight Piracy in software business. I think their protection model could be used with REALbasic and if someone has interest in this, I may be able to help with a custom plugin or library as contract work.
Visit Pace Website
While I do have a few general use dongle plugins, some Anti-Piracy protection systems come with a per developer library. For them I have to write a plugin for each customer using it with the library of that customer.