Most of the softwares have open beta testing facility with a disclaimer that it is a beta version and errors can be expected. From my personal observation during the past 3 days, I find very few users on RTQM. With such low number of users, it is difficult to find another one with propagation to your region. At this very moment, there is just one user on 80m from US, obviously way beyond the reach of my '100 W and wire' setup!
Agreed. However, opening it up to all right now could lead to a deluge that QRZ might not be able to handle. Small moves, for the moment, are probably best.