MyID property holds ID that is shown to remote side upon successful connection. Value isn't really important, it's just basic
exchanged information about peers when they connect, so you know in
Connected event that you actually got connected to peer you wanted to.
However, to be 100% sure in remote peer's identity, you should use same
secret Password on both
sides since complete traffic is encrypted with it.
However, if
Search method is used, MyID can be very important since it announces your ID to
the mediator - and remote peer will search for you using that ID value.