I had the chance to attend a workshop organized by DigiTAG. It was an NGO, to promote digital terrestrial television. Recently I heard that DigiTAG will continue its mission under DVB-PCM.
I have to say that for professionals like me, DVB is not close enough to get information. It is not possible to attend their conference, DVB World, as it is too expensive to finance on you own. But the events organized by DigiTAG was not that expensive.
I hope that, DVB, reorganize itself with this DigiTAG to help all, in this sector.