Since these people seem to be advertising their wares, I believe
   somebody should get in touch with them and inform them of our desire to
   implement an anonymization network.   They might will have something
   useful to say.
   [1]https://geti2p.net/en/
   However, on an attempt, I cannot seem to register for their forums.  Is
   the system down?
   Could someone else try to access this system.
                        Jim Bell

References

   1. https://geti2p.net/en/